HELEN ZADOURIAN
NPI 1275980047
Nurse Practitioner - Family in Burbank, CA
About Helen Zadourian NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN ZADOURIAN (NPI 1275980047) is an individual family provider in Burbank, California, licensed in California (NP95004208) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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
Helen Zadourian 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 Reassignments
2Medicare enrollment records show Helen Zadourian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clarita, CA 91387
- Reassigned Medicare billing, California enrollment
- 684 clinicians in this Medicare group
Torrance, CA 90503
- Reassigned Medicare billing, California enrollment
- 266 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 2
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 16
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
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 Helen Zadourian's NPI number?
The NPI number for Helen Zadourian is 1275980047. It was assigned to this individual provider in the NPPES registry on May 20, 2016.
Where is Helen Zadourian located?
Helen Zadourian practices at 181 S Buena Vista St 3 Rd Floor, Burbank, CA 91505. The listed phone number is (818) 847-4431.
What is Helen Zadourian's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Helen Zadourian enrolled in Medicare?
Yes. Helen Zadourian 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 organizations bill Medicare for Helen Zadourian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Zadourian reassigns Medicare benefits to 2 organizations: Providence Facey Medical Foundation (Santa Clarita, CA) and Providence Medical Institute (Torrance, CA). Each 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 Helen Zadourian'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 Helen Zadourian was last updated on April 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Helen Zadourian · NPI 1275980047
Family physician in Burbank, California. Individual provider, active in the CMS NPPES registry since May 20, 2016.
## Identity
- **NPI:** 1275980047 (Entity type: Individual)
- **Enumerated:** May 20, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95004208 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 181 S BUENA VISTA ST, 3 RD FLOOR, Burbank, CA 91505-4504
- **Phone:** (818) 847-4431
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Providence Facey Medical Foundation (NPI 1922651561, Santa Clarita, CA); Providence Medical Institute (NPI 1235182569, Torrance, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 20, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1275980047) · Data from the CMS NPPES public registry.