DR. PETROS HAJIAN D.O.
NPI 1285036640
Family Medicine in Burbank, CA
About Dr. Petros Hajian D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETROS HAJIAN D.O. (NPI 1285036640) is an individual family medicine provider in Burbank, California, licensed in California (20A13557) and active in the NPI registry since September 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Petros Hajian D.o. 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.
Medicare Billing Reassignment
Medicare enrollment records show Petros Hajian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Panorama City, CA 91402
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BURBANK, CA 91505
BURBANK, CA 91505
BURBANK, CA 91505
BURBANK, CA 91505
BURBANK, CA 91505
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 Petros Hajian's NPI number?
The NPI number for Petros Hajian is 1285036640. It was assigned to this individual provider in the NPPES registry on September 17, 2014.
Where is Petros Hajian located?
Petros Hajian practices at 191 S Buena Vista St Suite 220, Burbank, CA 91505. The listed phone number is (818) 557-2671.
What is Petros Hajian's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Petros Hajian enrolled in Medicare?
Yes. Petros Hajian 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.
Which organization bills Medicare for Petros Hajian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Petros Hajian reassigns Medicare benefits to Santo Nino Health Center (Panorama City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Petros Hajian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Petros Hajian was last updated on November 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Petros Hajian, D.O. · NPI 1285036640
Family Medicine physician in Burbank, California. Individual provider, active in the CMS NPPES registry since September 17, 2014.
## Identity
- **NPI:** 1285036640 (Entity type: Individual)
- **Enumerated:** September 17, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A13557 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 191 S BUENA VISTA ST, SUITE 220, Burbank, CA 91505-4554
- **Phone:** (818) 557-2671
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Santo Nino Health Center (NPI 1194461129, Panorama City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** November 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1285036640) · Data from the CMS NPPES public registry.