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Dr. Aziz Ahmad, MD

Dr. Aziz Ahmad, MD

Glendora, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ahmad, Surgical Oncologist in Glendora, CA?

    Dr. Aziz Ahmad, MD is a Surgical Oncologist, who primarily practices in Glendora, CA with 2 additional practice locations. He is board certified. Dr. Ahmad is fluent in English and Spanish, and is currently seeing new patients. Dr. Ahmad’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ahmad’s office at (626) 914-3921.

    Is Dr. Ahmad board certified as a Surgical Oncologist?

    Yes, Dr. Aziz Ahmad, MD is board certified by the American Board of Surgery

    What languages does Dr. Ahmad speak?

    Dr. Ahmad and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Ahmad treat?

    As a Surgical Oncologist, Dr. Ahmad diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ahmad. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Groin Hernia (One Side)
    • Incisional Hernia
    • Umbilical Hernia
    • Ventral Hernia
    • Hernia
    • Inguinal Hernia
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin
    • Post-surgical Hernia
    • Surgical Incision Hernia
    • Scar Hernia
    • Belly Button Hernia
    • Navel Hernia
    • Umbilical Rupture
    • Abdominal Wall Hernia
    • Epigastric Hernia
    • Spigelian Hernia

    ICD-10 Codes:

    • K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
    • K432: Incisional hernia without obstruction or gangrene
    • K429: Umbilical hernia without obstruction or gangrene
    • K439: Ventral hernia without obstruction or gangrene

    Also known as:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum
    • Colon Cancer
    • Ascending Colon Cancer
    • Bowel Cancer
    • Colorectal Carcinoma
    • Malignant neoplasm of colon
    • Malignant neoplasm of sigmoid colon

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum
    • C182: Malignant neoplasm of ascending colon
    • C189: Malignant neoplasm of colon, unspecified
    • C187: Malignant neoplasm of sigmoid colon

    Also known as:

    • Localized Swollen Lymph Nodes
    • Widespread Swollen Lymph Nodes
    • Enlarged glands in one area
    • Local lymphadenopathy
    • Swollen glands
    • Generalized lymphadenopathy
    • Multiple swollen glands
    • Body-wide enlarged lymph nodes

    ICD-10 Codes:

    • R590: Localized enlarged lymph nodes
    • R591: Generalized enlarged lymph nodes

    Also known as:

    • Gallstones with Acute and Chronic Gallbladder Inflammation
    • Acute Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Gallbladder Disease
    • Mixed cholecystitis with gallstones
    • Acute and chronic gallbladder attack
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K8012: Calculus of gallbladder with acute and chronic cholecystitis without obstruction
    • K810: Acute cholecystitis

    Also known as:

    • Pancreatic Cyst
    • Pancreatic Disease
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K862: Cyst of pancreas

    Also known as:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Also known as:

    • Gallstones
    • Cholelithiasis
    • Gallbladder stones
    • Biliary calculi

    ICD-10 Codes:

    • K8020: Calculus of gallbladder without cholecystitis without obstruction

    Also known as:

    • Large Intestine Diverticulitis with Perforation and Abscess
    • Abscess
    • Diverticulosis and Diverticulitis
    • Inflamed Colon Diverticula with Abscess
    • Perforated Large Bowel Diverticulitis

    ICD-10 Codes:

    • K5720: Diverticulitis of large intestine with perforation and abscess without bleeding

    Also known as:

    • Melanoma of the Trunk
    • Melanoma
    • Malignant Melanoma of Body
    • Skin Cancer on Torso

    ICD-10 Codes:

    • C4359: Malignant melanoma of other part of trunk

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Also known as:

    • Intestinal Fistula
    • Colonic Disease
    • Fistulas
    • Small Intestine Disorder
    • Bowel fistula
    • Enteric fistula
    • Abdominal fistula

    ICD-10 Codes:

    • K632: Fistula of intestine

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    What procedures does Dr. Ahmad perform?

    As a Surgical Oncologist, Dr. Ahmad performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ahmad. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Inguinal Hernia Repair (Adults and Children 5+)
    • Large Abdominal Hernia Repair
    • Abdominal Hernia Repair with Mesh
    • Groin Hernia Surgery
    • Reducible Inguinal Hernia Repair
    • First Inguinal Hernia Fix
    • Adult Inguinal Hernia Surgery
    • Ventral Hernia Repair
    • Incisional Hernia Surgery
    • Umbilical Hernia Repair
    • Epigastric Hernia Surgery
    • Incisional Hernia Repair

    CPT Codes:

    • 49505: Repair initial inguinal hernia, age 5 years or older; reducible
    • 49595: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); greater than 10 cm, reducible
    • 49593: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, reducible

    Also known as:

    • Laparoscopic Gallbladder Removal
    • Keyhole Gallbladder Surgery
    • Cholecystectomy Laparoscopic
    • Minimally Invasive Gallbladder Surgery

    CPT Codes:

    • 47562: Laparoscopy, surgical; cholecystectomy

    Also known as:

    • Laparoscopic Partial Colectomy
    • Splenic Flexure Mobilization during Colon Surgery
    • Minimally Invasive Colon Resection
    • Keyhole Colectomy
    • Ileocolostomy Surgery
    • Splenic Flexure Take-down
    • Colon Flexure Mobilization
    • Colon Resection Add-on Procedure

    CPT Codes:

    • 44205: Laparoscopy, surgical; colectomy, partial, with removal of terminal ileum with ileocolostomy
    • 44139: Mobilization (take-down) of splenic flexure performed in conjunction with partial colectomy (List separately in addition to primary procedure)

    Also known as:

    • Laparoscopic Appendectomy
    • Minimally Invasive Appendectomy
    • Keyhole Appendectomy
    • Scope Appendectomy

    CPT Codes:

    • 44970: Laparoscopy, surgical, appendectomy

    Also known as:

    • Partial Colon Removal with Small Intestine Connection
    • Partial Colectomy with Ileocolostomy
    • Ileocecal Resection
    • Bowel Resection with Reconnection

    CPT Codes:

    • 44160: Colectomy, partial, with removal of terminal ileum with ileocolostomy

    Also known as:

    • Inserting a Long-Term IV Port (Central Line)
    • Tunneled central venous catheter insertion
    • Subcutaneous port placement
    • Central line with port

    CPT Codes:

    • 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older

    Also known as:

    • Tunneled Central Venous Catheter Removal
    • Central Line Explant
    • Port-a-Cath Removal
    • Implantable Venous Access Device Removal
    • Tunneled Catheter Extraction

    CPT Codes:

    • 36590: Removal of tunneled central venous access device, with subcutaneous port or pump, central or peripheral insertion

    Also known as:

    • Retroperitoneal Lymph Node Biopsy (Laparoscopic)
    • Deep Armpit Lymph Node Biopsy
    • Biopsy
    • Laparoscopic Lymph Node Sampling
    • Abdominal Lymph Node Biopsy
    • Retroperitoneal Biopsy
    • Axillary Lymph Node Excision
    • Open Axillary Node Biopsy
    • Underarm Lymph Node Removal

    CPT Codes:

    • 38570: Laparoscopy, surgical; with retroperitoneal lymph node sampling (biopsy), single or multiple
    • 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)

    Also known as:

    • Sentinel Lymph Node Mapping
    • Lymph Node Identification
    • Sentinel Node Biopsy (Mapping)
    • Dye Injection for Lymph Nodes

    CPT Codes:

    • 38900: Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)

    Also known as:

    • Deep Neck Lymph Node Biopsy
    • Biopsy
    • Cervical Lymph Node Excision
    • Open Neck Lymph Node Biopsy
    • Deep Cervical Node Removal

    CPT Codes:

    • 38510: Biopsy or excision of lymph node(s); open, deep cervical node(s)

    Also known as:

    • Laparoscopic Hysterectomy
    • Hysterectomy
    • Laparoscopy
    • Minimally Invasive Hysterectomy
    • Keyhole Hysterectomy
    • Total Laparoscopic Hysterectomy
    • Uterus Removal Surgery

    CPT Codes:

    • 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)

    Also known as:

    • Large Malignant Skin Lesion Removal
    • Skin Cancer Excision
    • Large Malignant Growth Removal
    • Wide Excision of Skin Cancer
    • Trunk/Limb Skin Cancer Surgery

    CPT Codes:

    • 11606: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter over 4.0 cm

    Does Dr. Ahmad accept my insurance?

    Dr. Ahmad accepts most major insurance plans. Important: Please call our office at (626) 914-3921 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ahmad accept in Glendora, CA?

    Dr. Ahmad in Glendora, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Apex Healthcare

    • Centene

    • City of Los Angeles

    • Crown Cork and Seal Company

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ahmad's office located?

    Dr. Aziz Ahmad's Primary Practice

    412 W Carroll Ave Ste 200

    Glendora, CA 91741

    (626) 914-3921

    Get Directions

    Dr. Aziz Ahmad's Practice 2

    209 Fair Oaks Ave

    South Pasadena, CA 91030

    Get Directions

    Dr. Aziz Ahmad's Practice 3

    1500 Duarte Rd

    Duarte, CA 91010

    Get Directions

    What is Dr. Ahmad's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Ahmad's National Provider Identifier (NPI) number is 1487866216.

    What common questions do patients ask about Dr. Ahmad?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ahmad

    What is Dr. Aziz Ahmad's specialty?

    Dr. Ahmad is a Surgical Oncologist near Glendora, CA. A surgical oncologist is a highly qualified and trained surgeon with specialized expertise in the prevention, diagnosis, treatment, and rehabilitation of cancer patients. They have received additional training in a multidisciplinary approach and dedicate a significant portion of their practice to these areas, as well as to cancer research. Contact Dr. Ahmad to book an appointment today.

    Is this Dr. Aziz Ahmad affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ahmad is affiliated with City of Hope - Duarte Cancer Center, Adventist Health White Memorial which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Surgical Oncologist?

    Explore Surgical Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Aziz Ahmad accepting new patients in Glendora, CA?

    Yes, Dr. Aziz Ahmad is accepting new patients at this time.

    Does Dr. Aziz Ahmad offer online booking?

    Please contact Dr. Ahmad's office at (626) 914-3921 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Aziz Ahmad?

    Please contact Dr. Ahmad's office at (626) 914-3921 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Aziz Ahmad have?

    Dr. Aziz Ahmad is certified by the American Board of Surgery.

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