MD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. De Leon, Gynecologic Oncologist in Santa Clarita, CA?
Dr. Maria Creselda De Leon, MD is a Gynecologic Oncologist, who primarily practices in Santa Clarita, CA with 2 additional practice locations. Dr. De Leon is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. De Leon’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. De Leon’s office at (661) 799-1999.
What languages does Dr. De Leon speak?
Dr. De Leon and their clinical team can communicate with patients in the following languages:
English
Spanish
Tagalog
What conditions does Dr. De Leon treat?
As a Gynecologic Oncologist, Dr. De Leon 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. De Leon. 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:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Early Cervical Cancer
- Cervical Cancer
- Carcinoma in situ of cervix
- Precancerous cervical cells
- Non-invasive cervical cancer
- Stage 0 cervical cancer
- Malignant Cervical Tumor
- Cervical Carcinoma
- Cancer of the Cervix
ICD-10 Codes:
- D069: Carcinoma in situ of cervix, unspecified
- C539: Malignant neoplasm of cervix uteri, unspecified
Also known as:
- Abnormal Uterine and Vaginal Bleeding
- Vaginal Bleeding
- Unusual Uterine Bleeding
- Abnormal Vaginal Discharge
- AUB
- Irregular Genital Bleeding
ICD-10 Codes:
- N939: Abnormal uterine and vaginal bleeding, unspecified
Also known as:
- Postmenopausal Bleeding
- Menopause
- Vaginal Bleeding
- Bleeding After Menopause
- Vaginal Bleeding in Menopause
ICD-10 Codes:
- N950: Postmenopausal bleeding
Also known as:
- Uterine Polyp
- Endometrial Intraepithelial Neoplasia
- Uterine Disease
- Endometrial Polyp
- Womb Polyp
- EIN
- Precancerous Uterine Cells
- Atypical Endometrial Hyperplasia
ICD-10 Codes:
- N840: Polyp of corpus uteri
- N8502: Endometrial intraepithelial neoplasia [EIN]
Also known as:
- Benign Soft Tissue Tumor
- Benign Tumor
- Non-cancerous soft tissue growth
- Benign connective tissue tumor
- Soft tissue mass
ICD-10 Codes:
- D219: Benign neoplasm of connective and other soft tissue, unspecified
Also known as:
- Other Female Genital and Menstrual Condition
- Menstruation
- Vaginal Disease
- Vulvar Disorder
- Specific Gynecological Conditions
- Menstrual Cycle Problems
ICD-10 Codes:
- N9489: Other specified conditions associated with female genital organs and menstrual cycle
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
What procedures does Dr. De Leon perform?
As a Gynecologic Oncologist, Dr. De Leon 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. De Leon. 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:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
Also known as:
- Laparoscopic Hysterectomy
- Laparoscopic Total Hysterectomy with Tube and/or Ovary Removal
- Total Abdominal Hysterectomy
- Hysterectomy
- Laparoscopy
- Minimally Invasive Hysterectomy
- Keyhole Hysterectomy
- Total Laparoscopic Hysterectomy
- Uterus Removal Surgery
- Minimally Invasive Total Hysterectomy
- Laparoscopic Uterus Removal with Salpingo-oophorectomy
- Total Hysterectomy (Laparoscopic)
- Abdominal Uterus Removal
- Open Hysterectomy
- Uterus and Cervix Removal
- Ovary and Tube Removal with Hysterectomy
CPT Codes:
- 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)
- 58573: Laparoscopy, surgical, with total hysterectomy, for uterus greater than 250 g; with removal of tube(s) and/or ovary(s)
- 58150: Total abdominal hysterectomy (corpus and cervix), with or without removal of tube(s), with or without removal of ovary(s);
Also known as:
- Uterine Lining Biopsy
- Cervical Biopsy or Lesion Removal
- Vaginal Biopsy
- Biopsy
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
- Cervix Tissue Sample
- Cervical Lesion Excision
- Cervical Fulguration
- Cervix Biopsy
- Vaginal Mucosa Biopsy
- Vaginal Tissue Sample
- Simple Vaginal Biopsy
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)
- 57500: Biopsy of cervix, single or multiple, or local excision of lesion, with or without fulguration (separate procedure)
- 57100: Biopsy of vaginal mucosa; simple (separate procedure)
Also known as:
- Laparoscopic Ovarian and/or Fallopian Tube Removal
- Laparoscopic Oophorectomy
- Laparoscopic Salpingectomy
- Minimally Invasive Adnexal Removal
CPT Codes:
- 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)
Also known as:
- Colposcopy with Cervical Biopsy and Curettage
- Colposcopy
- Cervical Biopsy
- Endocervical Curettage
- Pap Smear Follow-up Procedure
CPT Codes:
- 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage
Also known as:
- Colposcopy of Cervix and Vagina
- Colposcopy
- Cervical Colposcopy
- Vaginal Colposcopy
- Cervix and Vagina Exam
- Magnified Cervical Exam
CPT Codes:
- 57452: Colposcopy of the cervix including upper/adjacent vagina;
Also known as:
- Cervical Cone Biopsy (LEEP)
- LEEP Procedure
- Loop Electrosurgical Excision Procedure
- Cervical Conization
- Cone Biopsy of Cervix
CPT Codes:
- 57522: Conization of cervix, with or without fulguration, with or without dilation and curettage, with or without repair; loop electrode excision
Also known as:
- Dilation and Curettage (D&C)
- D&C
- Uterine Scraping
- Uterine Dilation and Curettage
CPT Codes:
- 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)
Also known as:
- Colposcopy with Cervical Biopsy
- Biopsy
- Colposcopy
- Vaginal Colposcopy with Biopsy
- Cervix Biopsy
CPT Codes:
- 57455: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix
Also known as:
- Partial Vulva Removal
- Simple Partial Vulvectomy
- Vulvar Excision
- Outer Genital Area Removal
CPT Codes:
- 56620: Vulvectomy simple; partial
Also known as:
- Vulva or Perineum Biopsy (One Lesion)
- Genital Skin Biopsy
- Perineal Biopsy
- Vulvar Lesion Biopsy
CPT Codes:
- 56605: Biopsy of vulva or perineum (separate procedure); 1 lesion
Also known as:
- Endocervical Curettage
- Cervical Scraping
- Uterine Neck Biopsy
- Endocervical Sampling
CPT Codes:
- 57505: Endocervical curettage (not done as part of a dilation and curettage)
Also known as:
- Extensive Gynecological Cancer Surgery
- Ovarian Cancer Debulking Surgery
- Radical Hysterectomy with Lymphadenectomy
- Bilateral Salpingo-Oophorectomy with Omentectomy
CPT Codes:
- 58954: Bilateral salpingo-oophorectomy with omentectomy, total abdominal hysterectomy and radical dissection for debulking; with pelvic lymphadenectomy and limited para-aortic lymphadenectomy
Also known as:
- Laparoscopic Removal of Pelvic Lesions
- Minimally invasive ovarian lesion removal
- Pelvic lesion excision laparoscopy
- Peritoneal lesion fulguration
- Endometriosis removal surgery
CPT Codes:
- 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method
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:
- Retroperitoneal Lymph Node Biopsy (Laparoscopic)
- Laparoscopic Lymph Node Sampling
- Abdominal Lymph Node Biopsy
- Retroperitoneal Biopsy
CPT Codes:
- 38570: Laparoscopy, surgical; with retroperitoneal lymph node sampling (biopsy), single or multiple
Also known as:
- Laparoscopic Pelvic Lymph Node Removal
- Minimally Invasive Pelvic Lymphadenectomy
- Keyhole Pelvic Lymph Node Dissection
- Bilateral Pelvic Lymph Node Excision
- Laparoscopic Lymph Node Surgery
CPT Codes:
- 38571: Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy
Also known as:
- Ureter Release for Retroperitoneal Fibrosis
- Ureterolysis
- Ureter Repositioning
- Release of Ureter from Scar Tissue
CPT Codes:
- 50715: Ureterolysis, with or without repositioning of ureter for retroperitoneal fibrosis
Does Dr. De Leon accept my insurance?
Dr. De Leon accepts most major insurance plans. Important: Please call our office at (661) 799-1999 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. De Leon accept in Santa Clarita, CA?
Dr. De Leon in Santa Clarita, 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
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthComp
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. De Leon's office located?
Dr. Maria Creselda De Leon's Primary Practice
23823 Valencia Blvd Ste 250
Santa Clarita, CA 91355
(661) 799-1999
Dr. Maria Creselda De Leon's Practice 2
15031 Rinaldi St Ste 100AND150
Mission Hills, CA 91345
What is Dr. De Leon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. De Leon's National Provider Identifier (NPI) number is 1073773073.
What common questions do patients ask about Dr. De Leon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. De Leon
What is Dr. Maria Creselda De Leon's specialty?
Dr. De Leon is a Gynecologic Oncologist near Santa Clarita, CA. An obstetrician/gynecologist specializing in gynecologic oncology provides consultation and comprehensive management for patients with gynecologic cancer. This includes performing diagnostic and therapeutic procedures essential for the total care of patients with gynecologic cancer and addressing any resulting complications. Contact Dr. De Leon to book an appointment today.
Is this Dr. Maria Creselda De Leon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. De Leon is affiliated with Providence Holy Cross Medical Center, Henry Mayo Newhall Hospital, City of Hope - Duarte Cancer Center, Ronald Reagan UCLA Medical Center 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 Gynecologic Oncologist?
Explore Gynecologic 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 Maria Creselda De Leon accepting new patients in Santa Clarita, CA?
Yes, Dr. Maria Creselda De Leon is accepting new patients at this time.
Does Dr. Maria Creselda De Leon offer online booking?
Please contact Dr. De Leon's office at (661) 799-1999 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maria Creselda De Leon?
Please contact Dr. De Leon's office at (661) 799-1999 for information regarding telehealth appointment availability or for scheduling assistance.
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