Krekor Tomassian, MD
Family Medicine Physician · Glendora, CA
Krekor Tomassian, MD is a family medicine physician with a practice address in Glendora, California, and NPI 1891807673, issued on Aug 31, 2006. Check the license (California A40035, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Krekor Tomassian
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A40035 CA
Self-reported in NPPES; status is on the state search - Practice location
- 415 W Route 66, Glendora, CA 91740
- Phone
- (626) 963-0900
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 963-9663
- Medicaid ID
- 00A400351 CA
- Medicare enrollment
- Enrolled (PECOS I20110104000221); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 415 W Route 66
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Krekor Tomassian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A40035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family medicine physician in 2024
9,512 Medicare Part D claims for 709 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 108 claims were for opioids.
Most prescribed
- Atorvastatin Calcium663 claims
- Levothyroxine Sodium462 claims
- Losartan Potassium437 claims
- Metformin Hcl413 claims
- Amlodipine Besylate338 claims
- Losartan-Hydrochlorothiazide289 claims
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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $303.36
14 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Krekor Tomassian among 17,133 family medicine physician records in California
Krekor Tomassian, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1976 · median 2005 among the 10,652 with a school on file
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family medicine physician records list a practice address in Glendora
They are 22 of the 921 NPPES records with a practice address in Glendora, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Glendora → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Violeta Atiga, M.D.Glendora, CA 917401538220835
- Oliver Burrows, M.D.Glendora, CA 917401033157979
- Florence Cappleman, MDGlendora, CA 917401073725297
- -Rafik Girgis, M.D.Glendora, CA 917401225058597
- Krunal Mehta, M.D.Glendora, CA 917401982867602
- Michael NguyenGlendora, CA 917401306672795
- Andrew Owen, D.O., D.C.Glendora, CA 917401578740684
- Fred Sahhar, M.D.Glendora, CA 917401881753614
Common questions
What is Krekor Tomassian, MD's NPI number?
Krekor Tomassian, MD's National Provider Identifier (NPI) is 1891807673, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Krekor Tomassian, MD located?
The NPPES record lists a practice address at 415 W Route 66, Glendora, CA, 91740. Phone: (626) 963-0900. Providers update this record themselves, so call before visiting.
How can I verify Krekor Tomassian, MD's license?
NPPES lists California license number A40035, 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 Krekor Tomassian, MD prescribe under Medicare Part D?
In 2024, Krekor Tomassian, MD had 9,512 Medicare Part D claims for 709 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Krekor Tomassian, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.