
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hadadian, Obstetrician / Gynecologist (OBGYN) in West Hills, CA?
What languages does Dr. Hadadian speak?
Dr. Hadadian and their clinical team can communicate with patients in the following languages:
- English
- Persian
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Hadadian typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Hadadian 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. Hadadian. 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:
- Uncomplicated Childbirth
- Cesarean Delivery
- Childbirth
- Normal Delivery
- Natural Birth
- Vaginal Delivery
- C-section
- Surgical Birth
- Cesarean Section
ICD-10 Codes:
- O80: Encounter for full-term uncomplicated delivery
- O82: Encounter for cesarean delivery without indication
Also known as:
- Routine Gynecological Exam (Abnormal Findings)
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup with issues
- Pelvic exam, abnormal results
- OB/GYN visit with concerns
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- General High-Risk Pregnancy Care
- Health Problems in Pregnancy
- Specialized Obstetric Monitoring
- Maternal-Fetal Medicine Consult
- Pregnancy Management for Complications
ICD-10 Codes:
- O0990: Supervision of high risk pregnancy, unspecified, unspecified trimester
Also known as:
- Third Trimester Prenatal Care
- Prenatal Care
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
ICD-10 Codes:
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Hadadian typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Hadadian 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. Hadadian. 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:
- 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:
- Removal of Pelvic Adhesions
- Pelvic Adhesiolysis
- Fallopian Tube Adhesion Removal
- Ovarian Adhesion Removal
CPT Codes:
- 58740: Lysis of adhesions (salpingolysis, ovariolysis)
Also known as:
- Total Abdominal Hysterectomy
- Hysterectomy
- Abdominal Uterus Removal
- Open Hysterectomy
- Uterus and Cervix Removal
- Ovary and Tube Removal with Hysterectomy
CPT Codes:
- 58150: Total abdominal hysterectomy (corpus and cervix), with or without removal of tube(s), with or without removal of ovary(s);
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:
- Removal of Ovary and Fallopian Tube
- Oophorectomy
- Salpingectomy
- Ovary Removal Surgery
- Fallopian Tube Removal Surgery
CPT Codes:
- 58720: Salpingo-oophorectomy, complete or partial, unilateral or bilateral (separate procedure)
Also known as:
- Fetal Non-Stress Test
- Nonstress Test
- Nonstress Test (NST)
- Fetal Heart Rate Monitoring
- NST for Pregnancy
- Baby Heartbeat Test
CPT Codes:
- 59025: Fetal non-stress test
Also known as:
- Prenatal Care Visits (4-6)
- Prenatal Care
- Antepartum visits
- Pregnancy check-ups
- Maternity care appointments
CPT Codes:
- 59425: Antepartum care only; 4-6 visits
Also known as:
- Exploratory Abdominal Surgery
- Exploratory laparotomy
- Celiotomy
- Abdominal exploration
- Open abdominal surgery
CPT Codes:
- 49000: Exploratory laparotomy, exploratory celiotomy with or without biopsy(s) (separate procedure)
Does Dr. Hadadian accept my insurance?
Dr. Hadadian accepts most major insurance plans. Important: Please call our office at (818) 843-6101 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hadadian accept in West Hills, CA?
Dr. Hadadian in West Hills, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Centene Corporation
City of Los Angeles
Heritage Health
L.A. Care Health Plan
Other Health Care Provider
Preferred IPA
St. Joseph Health System (CA)
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Hadadian's office located?
Dr. Sedi Hadadian's Primary Practice
23101 Sherman Pl Ste 401
West Hills, CA 91307
(818) 843-6101
What hospitals are Dr. Hadadian affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Hadadian has admitting privileges at the following hospitals:

Ranked ObGyn Surgery
Ranked in 2 Procedures
What is Dr. Hadadian's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hadadian's National Provider Identifier (NPI) number is 1326295452.
What common questions do patients ask about Dr. Hadadian?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hadadian