MICHAEL GIRVIGIAN MD
NPI 1215008289
Radiology - Radiation Oncology in Los Angeles, CA

Active since November 13, 2006PECOS EnrolledAccepts Medicare Assignment
4733 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 783-4011 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 30, 2021, Dec 3, 2019 (2 updates tracked since 2019).

About Michael Girvigian Md NPPES

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

MICHAEL GIRVIGIAN MD (NPI 1215008289) is an individual radiation oncology provider in Los Angeles, California, licensed in California (A68225) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Hahnemann University College Of Medicine (1997).

NPPES Registry Identity

NPI1215008289
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameMICHAEL GIRVIGIANCredential: MD
Location Address4733 W SUNSET BLVDLos Angeles, CA 90027-6021
Mailing Address4950 W Sunset BlvdLos Angeles, CA 90027-5822 · (323) 783-4011
Sole ProprietorNo
Medical School CMSHahnemann University College Of MedicineGraduated 1997
Enumeration DateNovember 13, 2006
Last NPPES UpdateNovember 30, 20212 updates tracked since enumeration
NPI 1215008289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in CA · A68225
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
4733 W SUNSET BLVD, Los Angeles, CA 90027

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

Michael Girvigian Md 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 ID648330837
PECOS Enrollment IDI20081118000340
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Internal Medicine (Cardiovascular Disease)
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Psychiatry & Neurology (Psychiatry)
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Optometrist
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Family Medicine
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Internal Medicine
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Ophthalmology
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Physician Assistant
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Nurse Anesthetist, Certified Registered
4733 W SUNSET BLVD
LOS ANGELES, CA 90027

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 Michael Girvigian's NPI number?

The NPI number for Michael Girvigian is 1215008289. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Michael Girvigian located?

Michael Girvigian practices at 4733 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 783-4011.

What is Michael Girvigian's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Michael Girvigian enrolled in Medicare?

Yes. Michael Girvigian 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 Michael Girvigian was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.