
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Blam, Gastroenterologist in Downey, CA?
Dr. Michael Blam, MD is a Gastroenterologist, who primarily practices in Downey, CA with 2 additional practice locations. He is board certified. Dr. Blam graduated from Washington University School of Medicine, St. Louis and completed his residency at Mt Sinai Sch Of Med, Internal Medicine. He is a member of the MemorialCare Physician Society. Dr. Blam is fluent in English, Hindi, and Spanish, and is currently seeing new patients. Dr. Blam’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Blam’s office at (562) 429-2473.
Where did Dr. Blam go to medical school and complete their residency?
Residency: Mt Sinai Sch Of Med, Internal Medicine | Mount Sinai Medical Center | Icahn School of Medicine at Mount Sinai Program A
Medical School: Washington University School of Medicine, St. Louis | Washington University School of Medicine, St. Louis
Is Dr. Blam board certified as a Gastroenterologist?
Yes, Dr. Michael Blam, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Blam speak?
Dr. Blam and their clinical team can communicate with patients in the following languages:
English
Hindi
Spanish
What conditions does a Gastroenterologist like Dr. Blam typically treat?
As a Gastroenterologist, Dr. Blam 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. Blam. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Rectal Bleeding
- Gastrointestinal (GI) Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K921: Melena
- K922: Gastrointestinal hemorrhage, unspecified
- K625: Hemorrhage of anus and rectum
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
What procedures does a Gastroenterologist like Dr. Blam typically perform?
As a Gastroenterologist, Dr. Blam 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. Blam. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Varices Banding
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
Also known as:
- Feeding Tube Placement with Endoscopy
- PEG Tube Placement
- Gastrostomy Tube Insertion
- EGD with Feeding Tube
- Percutaneous Endoscopic Gastrostomy
CPT Codes:
- 43246: Esophagogastroduodenoscopy, flexible, transoral; with directed placement of percutaneous gastrostomy tube
Does Dr. Blam accept my insurance?
Dr. Blam accepts most major insurance plans. Important: Please call our office at (562) 429-2473 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Blam accept in Downey, CA?
Dr. Blam in Downey, 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
Centene Corporation
City of Los Angeles
Elevance Health Inc. (formerly Anthem)
Medicare
OptumRx Administered Payer
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Blam's office located?
Dr. Michael Blam's Primary Practice
11480 Brookshire Ave Ste 308
Downey, CA 90241
(562) 429-2473
Recognitions
Memberships & Associations
MemorialCare Physician Society
Member
What is Dr. Blam's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Blam's National Provider Identifier (NPI) number is 1801877733.
What common questions do patients ask about Dr. Blam?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Blam
What is Dr. Michael Blam's specialty?
Dr. Blam is a Gastroenterologist near Downey, CA.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. Michael Blam affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Blam is affiliated with Uci Medical Center, City Of Hope - Duarte Cancer Center, Ronald Reagan Ucla Medical Center, Kaiser Permanente West Los Angeles Medical Center, Memorial Hospital Of Gardena 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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Michael Blam accepting new patients in Downey, CA?
Yes, Dr. Michael Blam is accepting new patients at this time.
Does Dr. Michael Blam offer online booking?
Please contact Dr. Blam's office at (562) 429-2473 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Blam?
Please contact Dr. Blam's office at (562) 429-2473 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Blam have?
Dr. Michael Blam is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Downey, CA

Gastroenterologist
Dr. Sushil Ojha, MD is a Gastroenterologist, who primarily practices in Downey, CA with 1 additional practice location. He has been practicing for over 46 years and is board certified.
Downey, CA
HP
Gastroenterologist
Dr. Hemant Pande, MD is a Gastroenterologist, who primarily practices in Lynwood, CA with 2 additional practice locations. He has been practicing for over 24 years and is board certified.
Lynwood, CA
SW
Gastroenterologist
Dr. Steven Weiss, MD is a Gastroenterologist, who primarily practices in Downey, CA. He is board certified.
Downey, CA