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DR. ZAREH HAIGAZOUN VARTIVARIAN M.D.
NPI 1174544001
Specialist in West Hills, CA

Active since July 23, 2006PECOS EnrolledAccepts Medicare Assignment
7320 WOODLAKE AVE, SUITE 220, WEST HILLS, CA 91307(818) 883-8477(818) 883-2223 Get Directions Write a Review

NPPES record last updated: November 1, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Zareh Haigazoun Vartivarian M.d. NPPES

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

DR. ZAREH HAIGAZOUN VARTIVARIAN M.D. (NPI 1174544001) is an individual specialist in West Hills, California, licensed in California (C40219) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1174544001
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. ZAREH HAIGAZOUN VARTIVARIANCredential: M.D.
Location Address7320 WOODLAKE AVE, SUITE 220West Hills, CA 91307-1468
Mailing Address7320 Woodlake Ave, Suite 220West Hills, CA 91307-1468 · (818) 883-8477 · Fax (818) 883-2223
Phone(818) 883-8477
Fax(818) 883-2223
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateJuly 23, 2006
Last NPPES UpdateNovember 1, 2011
✔ NPI 1174544001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · C40219
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

7320 WOODLAKE AVE, West Hills, CA 91307
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Other Identifiers 2

Medicare UPINA88170CA
Medicare ID-Type UnspecifiedC40219CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Zareh Haigazoun Vartivarian M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890969984
PECOS Enrollment IDI20111130000361
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients

Other Providers at the Same Location NPPES 20

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

LAWRENCE STEIN MD INC
Otolaryngology (Facial Plastic Surgery)
7320 WOODLAKE AVE, SUITE 240
WEST HILLS, CA 91307
Los Angeles County (818) 992-7786
DR. JONATHAN M DAVIDORF M.D.
Ophthalmology
7320 WOODLAKE AVE, SUITE 190
WEST HILLS, CA 91307
Los Angeles County (818) 883-0112
ROGER AMERIAN MD
Internal Medicine (Pulmonary Disease)
7320 WOODLAKE AVE, STE 290
WEST HILLS, CA 91307
Los Angeles County (818) 716-6446
MARK PAYA MD GENERAL SURGERY INC
Clinic/Center (Medical Specialty)
7320 WOODLAKE AVE, SUITE 170
WEST HILLS, CA 91307
Los Angeles County (951) 278-5590
IMELDA TIO M..D.
Obstetrics & Gynecology
7320 WOODLAKE AVE, SUITE 280
WEST HILLS, CA 91307
Los Angeles County (818) 932-0728
FRANK C CANDELA MD FACS AND DAVID Z SCHREIER MD A MEDICAL COR
Surgery
7320 WOODLAKE AVE, SUITE 380
WEST HILLS, CA 91307
Los Angeles County (818) 226-9030
DR. GOLNAZ SAEDI M.D.
Internal Medicine
7320 WOODLAKE AVE, SUITE 170
WEST HILLS, CA 91307
Los Angeles County (818) 888-7090
DR. MARIAM BAKHTARY MD
Internal Medicine (Infectious Disease)
7320 WOODLAKE AVE
WEST HILLS, CA 91307
Los Angeles County (818) 226-6811

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 Zareh Vartivarian's NPI number?

The NPI number for Zareh Vartivarian is 1174544001. It was assigned to this individual provider in the NPPES registry on July 23, 2006.

Where is Zareh Vartivarian located?

Zareh Vartivarian practices at 7320 Woodlake Ave Suite 220, West Hills, CA 91307. The listed phone number is (818) 883-8477.

What is Zareh Vartivarian's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Zareh Vartivarian enrolled in Medicare?

Yes. Zareh Vartivarian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Zareh Vartivarian was last updated on November 1, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.