Nirmal Singh, MD
Hospitalist Physician · Folsom, CA
Nirmal Singh, MD is a hospitalist physician with a practice address in Folsom, California, and NPI 1124408885, issued on Jun 8, 2015. Check the license (California A156005, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nirmal Singh
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A156005 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Prairie City RD, Folsom, CA 95630
- Phone
- (916) 351-4800
- Enumerated
- Jun 8, 2015
- Record last updated
- Jan 22, 2026
- Fax
- (916) 351-4899
- Medicare enrollment
- Enrolled (PECOS I20190419000544); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2015
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 1700 Prairie City RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nirmal Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A156005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average hospitalist physician in 2024
772 Medicare Part D claims for 101 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl52 claims
- Atorvastatin Calcium49 claims
- Trazodone Hcl32 claims
- Gabapentin31 claims
- Rosuvastatin Calcium27 claims
- Pantoprazole Sodium20 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): 96.5 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: $59.58
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Dignity Health Medical FoundationGrass Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nirmal Singh among 3,099 hospitalist physician records in California
Nirmal Singh, MD is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 66% of them.
- NPI issued2015 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2015 · median 2010 among the 2,505 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 hospitalist physician records list a practice address in Folsom
They are 19 of the 1,811 NPPES records with a practice address in Folsom, and 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Folsom → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Murali Adusumalli, M.D.Folsom, CA 956301952387953
- Vaishali Desai, M.D.Folsom, CA 956301588697619
- Gurkaran Garcha, M.D.Folsom, CA 956301659667574
- Gagan Garcha, MDFolsom, CA 956301710237821
- Masoud Ghaemmaghami, M.D.Folsom, CA 956301518220656
- Eleonor Griffith, D.O.Folsom, CA 956301306079660
- Rajeswari Jayaraman, MDFolsom, CA 956301154645703
- Kanwaljit Kahlon, M.D.Folsom, CA 956301700980315
Common questions
What is Nirmal Singh, MD's NPI number?
Nirmal Singh, MD's National Provider Identifier (NPI) is 1124408885, issued on Jun 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nirmal Singh, MD located?
The NPPES record lists a practice address at 1700 Prairie City RD, Folsom, CA, 95630. Phone: (916) 351-4800. Providers update this record themselves, so call before visiting.
How can I verify Nirmal Singh, MD's license?
NPPES lists California license number A156005, 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 Nirmal Singh, MD prescribe under Medicare Part D?
In 2024, Nirmal Singh, MD had 772 Medicare Part D claims for 101 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Nirmal Singh, MD's MIPS final score?
The 2023 MIPS final score is 96.5 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.