Semeon S. Spirin, MD
Psychiatry Physician · Modesto, CA
Semeon S. Spirin, MD is a psychiatry physician with a practice address in Modesto, California, and NPI 1891986584, issued on Aug 7, 2007. Check the license (California A136650, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Semeon S. Spirin
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- A136650 CA
125053807 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Claus RD, Modesto, CA 95355
- Phone
- (209) 557-6310
- Enumerated
- Aug 7, 2007
- Record last updated
- May 16, 2025
- Fax
- (209) 557-6388
- Medicare enrollment
- Enrolled (PECOS I20200130001324); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1501 Claus RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonia Alves, A.S.W.Social Worker1467617183
- Juan Campos, MFTINTMental Health Counselor1508983594
- Srikanth Challagundla, M.DPsychiatry Physician1902186737
- Hilda CotinoTechnician1255511390
- Oliva Del Pilar, M.D.Psychiatry Physician1457415879
- Evelyn Edelmuth, MDPsychiatry Physician1871505776
Verify Semeon S. Spirin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A136650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Semeon S. Spirin among 8,673 psychiatry physician records in California
Semeon S. Spirin, MD is one of 8,673 psychiatry physician 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 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2002 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Modesto → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Oliva Del Pilar, M.D.Modesto, CA 953551457415879
- Evelyn Edelmuth, MDModesto, CA 953551871505776
- Gilbert Eggen, DOModesto, CA 953551588742498
- Mieczyslaw Hetnal, M.D.Modesto, CA 953551841226149
- Fahmy Ibrahim, M.D.Modesto, CA 953551255424404
- John Jacisin, M.D.Modesto, CA 953551942301114
- Nusrat Malik, M.D.Modesto, CA 953551104998798
- Antoun Manganas, M.D.Modesto, CA 953551114938974
Common questions
What is Semeon S. Spirin, MD's NPI number?
Semeon S. Spirin, MD's National Provider Identifier (NPI) is 1891986584, issued on Aug 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Semeon S. Spirin, MD located?
The NPPES record lists a practice address at 1501 Claus RD, Modesto, CA, 95355. Phone: (209) 557-6310. Providers update this record themselves, so call before visiting.
How can I verify Semeon S. Spirin, MD's license?
NPPES lists California license number A136650, 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.
What is Semeon S. Spirin, MD's MIPS final score?
The 2023 MIPS final score is 91 of 100, reported for the practice group. 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.