Satinder Singh, D.O.
Internal Medicine Physician · Tracy, CA
Satinder Singh, D.O. is an internal medicine physician with a practice address in Tracy, California, and NPI 1861642019, issued on Sep 24, 2008. Check the license (California 20A10452, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Satinder Singh
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A10452 CA
Self-reported in NPPES; status is on the state search - Practice location
- 445 W Eaton Ave, Tracy, CA 95376
- Phone
- (209) 832-0535
- Enumerated
- Sep 24, 2008
- Record last updated
- Feb 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20110302000261); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 445 W Eaton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jasdeep Dhami, M.D.Family Medicine Physician1770978579
- Philip Ding, MDSurgery Physician1023285400
Verify Satinder Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
663 Medicare Part D claims for 214 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Amlodipine Besylate43 claims
- Atorvastatin Calcium41 claims
- Jardiance32 claims
- Lisinopril32 claims
- Ultra-Fine Mini Pen Needle28 claims
- Losartan Potassium23 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.
Bills Medicare through one group practice
- Sutter Valley Medical FoundationTracy, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Satinder Singh among 17,696 internal medicine physician records in California
Satinder Singh, D.O. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2006 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 internal medicine physician records list a practice address in Tracy
They are 27 of the 1,864 NPPES records with a practice address in Tracy, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Tracy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gautami Agastya, MDTracy, CA 953761356312516
- Sumbella Baqai, M.D.Tracy, CA 953761801045679
- Jerry Chien, MDTracy, CA 953761154391241
- Puneet Grewal, M.D.Tracy, CA 953761750347639
- Michael Hurst, DOTracy, CA 953761205893104
- Tabish JalalTracy, CA 953761275844375
- Sunil Patel, MDTracy, CA 953761730150848
- Babubhai Patel, M.D.Tracy, CA 953761831144948
Common questions
What is Satinder Singh, D.O.'s NPI number?
Satinder Singh, D.O.'s National Provider Identifier (NPI) is 1861642019, issued on Sep 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Satinder Singh, D.O. located?
The NPPES record lists a practice address at 445 W Eaton Ave, Tracy, CA, 95376. Phone: (209) 832-0535. Providers update this record themselves, so call before visiting.
How can I verify Satinder Singh, D.O.'s license?
NPPES lists California license number 20A10452, 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 Satinder Singh, D.O. prescribe under Medicare Part D?
In 2024, Satinder Singh, D.O. had 663 Medicare Part D claims for 214 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.