Prabjit Singh, MD
Hospitalist Physician · Grass Valley, CA
Prabjit Singh, MD is a hospitalist physician with a practice address in Grass Valley, California, and NPI 1811133812, issued on Dec 21, 2008. Check the license (California A107719, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Prabjit Singh
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A107719 CA
Self-reported in NPPES; status is on the state search - Practice location
- 280 Sierra College Dr Ste 120, Grass Valley, CA 95945
- Phone
- (530) 477-4480
- Enumerated
- Dec 21, 2008
- Record last updated
- Mar 10, 2025
- Fax
- (530) 274-7532
- Medicare enrollment
- Enrolled (PECOS I20091028000374); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 280 Sierra College Dr Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Avijit Baidwan, M.D.Hospitalist Physician1962757450
- Harris Barakzoy, DOHospitalist Physician1235879248
- Ingrid Bauer, MDHospitalist Physician1194111393
- Alexandra Bernasconi, PA-CPhysician Assistant1245514512
- Genevieve Buckley, FNP-CNurse Practitioner1104163484
- Francheska Garcia Portalatin, MDFamily Medicine Physician1487283305
Verify Prabjit Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average hospitalist physician in 2024
259 Medicare Part D claims for 113 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Prednisone19 claims
- Doxycycline Hyclate18 claims
- Pantoprazole Sodium14 claims
- Amoxicillin-Clavulanate Potass13 claims
- Cephalexin13 claims
- Furosemide12 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 2 group practices
- Dignity Health Medical FoundationGrass Valley, CA
- Sutter Valley Medical FoundationRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Prabjit Singh among 3,099 hospitalist physician records in California
Prabjit 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 2008, is newer than 34% of them.
- NPI issued2008 · 34% of these records are older, 61% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2002 · median 2010 among the 2,505 with a school on file
- Record last updated2025 · 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).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Grass Valley → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Hazel Mae Abraham, M.D.Grass Valley, CA 959451194011213
- Avijit Baidwan, M.D.Grass Valley, CA 959451962757450
- Harris Barakzoy, DOGrass Valley, CA 959451235879248
- Ingrid Bauer, MDGrass Valley, CA 959451194111393
- Collin Rutherford, MDGrass Valley, CA 959451831685676
- Dwijesh Sheth, MDGrass Valley, CA 959451134758576
- Nayab Sultan, MDGrass Valley, CA 959451720737018
- Mihir Sura, MDGrass Valley, CA 959451144575937
Common questions
What is Prabjit Singh, MD's NPI number?
Prabjit Singh, MD's National Provider Identifier (NPI) is 1811133812, issued on Dec 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Prabjit Singh, MD located?
The NPPES record lists a practice address at 280 Sierra College Dr Ste 120, Grass Valley, CA, 95945. Phone: (530) 477-4480. Providers update this record themselves, so call before visiting.
How can I verify Prabjit Singh, MD's license?
NPPES lists California license number A107719, 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 Prabjit Singh, MD prescribe under Medicare Part D?
In 2024, Prabjit Singh, MD had 259 Medicare Part D claims for 113 beneficiaries; the average among hospitalist physician prescribers was 521. 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.