NPPES file of Aug 9, 2026

Vardan Papoian

Surgery Physician · Barstow, CA

Vardan Papoian is a surgery physician with a practice address in Barstow, California, and NPI 1336567908, issued on Apr 1, 2014. Check the license (California A166539, as entered in NPPES) on the Medical Board of California; 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
1336567908
Name
Vardan Papoian
Primary taxonomy
Surgery Physician 208600000X
License number
A166539 CA
Self-reported in NPPES; status is on the state search
Practice location
820 E Mountain View St, Barstow, CA 92311
Phone
(760) 256-1761
Enumerated
Apr 1, 2014
Record last updated
Jun 12, 2024
Medicare enrollment
Enrolled (PECOS I20200714000328); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 2014
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 Vardan Papoian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A166539
    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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63% fewer Medicare Part D claims than the average surgery physician in 2024

54 Medicare Part D claims for 18 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 11 claims were for opioids.

  1. Vardan Papoian54
  2. Specialty average147

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.

Industry payments in 2024: $41.31

2 payments; by number, the most common kind was food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Vardan Papoian$41.31
  2. Specialty average$3,513.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Barstow Primary Care ClinicBarstow, CA

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

Vardan Papoian among 3,118 surgery physician records in California

Vardan Papoian is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.

  • NPI issued2014 · 78% of these records are older, 20% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2014 · median 2003 among the 1,901 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Arturo Santos, MDBarstow, CA 923111205839859
  2. Nathan Chung, MDApple Valley, CA 923081144249152
  3. Ramanan Umakanthan, MDApple Valley, CA 923081700377413
  4. Vincent Ajanwachuku, M.D.Apple Valley, CA 923071427127075
  5. Rao Daluvoy, MDApple Valley, CA 923071003902081
  6. Peter Fischl, MALApple Valley, CA 923071841374055
  7. Rakesh Grover, MDApple Valley, CA 923071790836153
  8. James Hartleroad, M.D.Apple Valley, CA 923071336189067

Common questions

What is Vardan Papoian's NPI number?

Vardan Papoian's National Provider Identifier (NPI) is 1336567908, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Vardan Papoian located?

The NPPES record lists a practice address at 820 E Mountain View St, Barstow, CA, 92311. Phone: (760) 256-1761. Providers update this record themselves, so call before visiting.

How can I verify Vardan Papoian's license?

NPPES lists California license number A166539, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Vardan Papoian prescribe under Medicare Part D?

In 2024, Vardan Papoian had 54 Medicare Part D claims for 18 beneficiaries; the average among surgery physician prescribers was 147. 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.