NPPES file of Aug 9, 2026

Susan Bayamdzhyan

Family Nurse Practitioner · Northridge, CA

Susan Bayamdzhyan is a family nurse practitioner with a practice address in Northridge, California, and NPI 1487412912, issued on Mar 11, 2024. Check the license (California 95029372, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487412912
Name
Susan Bayamdzhyan
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95029372 CA
Self-reported in NPPES; status is on the state search
Practice location
17114 Devonshire St Ste 200, Northridge, CA 91325
Phone
(818) 646-1771
Enumerated
Mar 11, 2024
Record last updated
May 1, 2026
Medicare enrollment
Enrolled (PECOS I20240624004182); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Susan Bayamdzhyan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95029372
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

50 Medicare Part D claims for 16 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Susan Bayamdzhyan50
  2. Specialty average1,305

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. All-Inclusive Community Health CenterNorthridge, CA
  2. Dignity Health Medical FoundationNorthridge, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Susan Bayamdzhyan among 16,966 family nurse practitioner records in California

Susan Bayamdzhyan is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2023 · median 2019 among the 6,793 with a school on file
  • Record last updated2026 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

67 family nurse practitioner records list a practice address in Northridge

They are 67 of the 2,598 NPPES records with a practice address in Northridge, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Carla Mae Cuisia-Zimmer, MSN FNPNorthridge, CA 913251144572025
  2. Gregorio De Grano, NPNorthridge, CA 913251417392176
  3. Katherine Guardado, FNPNorthridge, CA 913251821516535
  4. Victoria Isaacson, NPNorthridge, CA 913251104361484
  5. Maria Keklikian, FNP-CNorthridge, CA 913251174076483
  6. Riffat KhanNorthridge, CA 913251043704190
  7. Joanna Lebans, NPNorthridge, CA 913251871852111
  8. Kaixuan LuoNorthridge, CA 913251396288239

Common questions

What is Susan Bayamdzhyan's NPI number?

Susan Bayamdzhyan's National Provider Identifier (NPI) is 1487412912, issued on Mar 11, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Susan Bayamdzhyan located?

The NPPES record lists a practice address at 17114 Devonshire St Ste 200, Northridge, CA, 91325. Phone: (818) 646-1771. Providers update this record themselves, so call before visiting.

How can I verify Susan Bayamdzhyan's license?

NPPES lists California license number 95029372, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Susan Bayamdzhyan prescribe under Medicare Part D?

In 2024, Susan Bayamdzhyan had 50 Medicare Part D claims for 16 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.