NPPES file of Aug 9, 2026

Satbir Kaur Singh, M.D.

Endocrinology, Diabetes & Metabolism Physician · Riverside, CA

Satbir Kaur Singh, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Riverside, California, and NPI 1669856688, issued on Jul 20, 2015. Check the license (California A138146, 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
1669856688
Name
Satbir Kaur Singh
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
A138146 CA
Self-reported in NPPES; status is on the state search
Practice location
6405 Day St, Riverside, CA 92507
Phone
(951) 697-5620
Enumerated
Jul 20, 2015
Record last updated
Apr 14, 2025
Fax
(951) 697-5687
Medicare enrollment
Enrolled (PECOS I20180813001470); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 6405 Day St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bradley Andersen, M.D.Rheumatology Physician1528018470
  2. David Berke, D.O.Obstetrics & Gynecology Physician1235372335
  3. Archana Bhanu, MDFamily Medicine Physician1598748402
  4. Lee Blanton, MDOrthopaedic Surgery Physician1417262957
  5. Samuel Catalon, MDPediatrics Physician1568449072
  6. Keolanui Chun, MDOrthopaedic Surgery Physician1578507463

Verify Satbir Kaur Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A138146
    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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81% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

4,768 Medicare Part D claims for 643 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.

  1. Satbir Singh4,768
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium612 claims
  2. Ozempic533 claims
  3. Glipizide432 claims
  4. Metformin Hcl322 claims
  5. Lantus Solostar227 claims
  6. Farxiga215 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.

Industry payments in 2024: $573.47

21 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Satbir Singh$573.47
  2. Specialty average$5,742.15

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. Riverside Medical Clinic IncRiverside, CA

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

Satbir Kaur Singh among 1,131 endocrinology, diabetes & metabolism physician records in California

Satbir Kaur Singh, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 84% of them.

  • NPI issued2015 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2013 · median 2003 among the 779 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Shristi Lamichhane, MDRiverside, CA 925061629630652
  2. John Webster, D.ORiverside, CA 925061093240178
  3. Mohamad Al Sayed, MDRiverside, CA 925051568428134
  4. Hadi Harati, M.D.Riverside, CA 925051376984351
  5. Edward Javor, MDRiverside, CA 925051649341553
  6. Bahram Mirza, MDRiverside, CA 925051740262674
  7. Ananda Nimalasuriya, MDRiverside, CA 925051881753549
  8. Atam Singh, M.D.Riverside, CA 925091548271166

Common questions

What is Satbir Kaur Singh, M.D.'s NPI number?

Satbir Kaur Singh, M.D.'s National Provider Identifier (NPI) is 1669856688, issued on Jul 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Satbir Kaur Singh, M.D. located?

The NPPES record lists a practice address at 6405 Day St, Riverside, CA, 92507. Phone: (951) 697-5620. Providers update this record themselves, so call before visiting.

How can I verify Satbir Kaur Singh, M.D.'s license?

NPPES lists California license number A138146, 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 Satbir Kaur Singh, M.D. prescribe under Medicare Part D?

In 2024, Satbir Kaur Singh, M.D. had 4,768 Medicare Part D claims for 643 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.