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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RAFFI CHALIAN MD A PROFESSIONAL CORPORATION
NPI 1497655211
Obstetrics & Gynecology - Gynecologic Oncology in Glendale, CA

Active since November 06, 2026
1505 WILSON TER STE 150, GLENDALE, CA 91206(626) 351-5125(917) 456-0485 Get Directions Write a Review

NPPES record added: November 6, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Raffi Chalian Md A Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RAFFI CHALIAN MD A PROFESSIONAL CORPORATION (NPI 1497655211) is a healthcare organization registered as a gynecologic oncology in Glendale, California and active in the NPI registry since November 2026. The organization lists Mary Oundjian, Ceo, as its authorized official.

NPPES Registry Identity

NPI1497655211
Entity TypeOrganization
Primary Taxonomy207VX0201X
Legal Business NameRAFFI CHALIAN MD A PROFESSIONAL CORPORATION
Location Address1505 WILSON TER STE 150Glendale, CA 91206-4076
Mailing AddressPo Box 11719, Ste 125Burbank, CA 91510-1719 · (818) 504-7265 · Fax (818) 504-7203
Phone(626) 351-5125
Fax(917) 456-0485
Organization SubpartNo
Authorized OfficialMary OundjianCeo · (818) 504-7265
Enumeration DateNovember 6, 2026
NPPES CertifiedOctober 30, 2026
✔ NPI 1497655211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
1505 WILSON TER STE 150, Glendale, CA 91206
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BETTER OPTIONS BREAST CARE
Surgery
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (818) 539-1985
RAFFI A CHALIAN MD
Obstetrics & Gynecology (Gynecologic Oncology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (818) 484-8611
NATALIE SEISER MD
Surgery (Surgical Oncology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (818) 484-8049
NATALIE SEISER MD, INC.
Surgery (Surgical Oncology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (818) 484-8049
ACADEMIC SURGICAL ASSOCIATES INC.
Surgery (Surgical Oncology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (818) 484-8611
TIGRAN KHACHATRYAN, M.D. INC
Radiology (Vascular & Interventional Radiology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (380) 888-1818
DR. TIGRAN KHACHATRYAN MD
Psychiatry & Neurology (Neurology)
1505 WILSON TER STE 150
GLENDALE, CA 91206
Los Angeles County (380) 888-1818

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raffi Chalian MD A Professional Corporation's NPI number?

The NPI number for Raffi Chalian MD A Professional Corporation is 1497655211. It was assigned to this organization in the NPPES registry on November 6, 2026.

Where is Raffi Chalian MD A Professional Corporation located?

Raffi Chalian MD A Professional Corporation is located at 1505 Wilson Ter Ste 150, Glendale, CA 91206. The listed phone number is (626) 351-5125.

What is Raffi Chalian MD A Professional Corporation's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

When was this NPI record last updated?

The NPPES record for Raffi Chalian MD A Professional Corporation was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.