Mihran Shirinian, M.D.
Hematology & Oncology Physician · Glendale, CA
Mihran Shirinian, M.D. is a hematology & oncology physician with a practice address in Glendale, California, and NPI 1730262122, issued on Oct 23, 2006. Check the license (California 954404203, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mihran Shirinian
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 954404203 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Wilson Terrace, Glendale, CA 91206
- Phone
- (818) 543-7574
- Enumerated
- Oct 23, 2006
- Record last updated
- Aug 30, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (818) 956-7609
- Medicaid ID
- 00A497590 CA
- Medicare enrollment
- Enrolled (PECOS I20080904000594); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 1505 Wilson Terrace
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shirley ChanObstetrics & Gynecology Physician1609830348
- Michael Frields, MDObstetrics & Gynecology Physician1104929900
- Eric Yavrouian, M. D.Otolaryngology Physician1194054015
Verify Mihran Shirinian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 954404203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,733 Medicare Part D claims for 256 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 62 claims were for opioids.
Most prescribed
- Anastrozole244 claims
- Keytruda199 claims
- Avastin156 claims
- Ondansetron Odt140 claims
- Aprepitant125 claims
- Hydroxyurea122 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.
The MIPS final score for 2023 (Medicare payment program): 23.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,863.02
29 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Mihran Shirinian among 1,583 hematology & oncology physician records in California
Mihran Shirinian, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1980 · median 2003 among the 1,124 with a school on file
- Record last updated2010 · 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 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Glendale → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Boris Bagdasarian, D.O.Glendale, CA 912061598758062
- Saro Kasparian, M.D.Glendale, CA 912061104350917
- Jerry Wada, M.D.Glendale, CA 912061487764379
- Mercedes Maruscak, N.P.Glendale, CA 912041154356699
- Zara Sipan, PA-CGlendale, CA 912041770715369
- Kalust Ucar, M.D.Glendale, CA 912041710912175
- Amy Wang, MDGlendale, CA 912041720155609
- John GunnellGlendale, CA 912031487765301
Common questions
What is Mihran Shirinian, M.D.'s NPI number?
Mihran Shirinian, M.D.'s National Provider Identifier (NPI) is 1730262122, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mihran Shirinian, M.D. located?
The NPPES record lists a practice address at 1505 Wilson Terrace, Glendale, CA, 91206. Phone: (818) 543-7574. Providers update this record themselves, so call before visiting.
How can I verify Mihran Shirinian, M.D.'s license?
NPPES lists California license number 954404203, 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 Mihran Shirinian, M.D. prescribe under Medicare Part D?
In 2024, Mihran Shirinian, M.D. had 2,733 Medicare Part D claims for 256 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Mihran Shirinian, M.D.'s MIPS final score?
The 2023 MIPS final score is 23.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.