Simarjeet Singh Gill, M.D.
Hospitalist Physician · San Jose, CA
Simarjeet Singh Gill, M.D. is a hospitalist physician with a practice address in San Jose, California, and NPI 1174918239, issued on Apr 5, 2015. Check the license (California A144231, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Simarjeet Singh Gill
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A144231 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 Hospital Pkwy, San Jose, CA 95119
- Phone
- (408) 972-7000
- Enumerated
- Apr 5, 2015
- Record last updated
- Sep 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20190430000872); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 250 Hospital Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine AmiiPhysical Therapist1356696975
- Franklin Amog, RNCritical Care Medicine Registered Nurse1376408914
- Rachel AranzasoSocial Worker1740659366
- Robert Atienza, MDAnatomic Pathology & Clinical Pathology Physician1609134725
- Elizabeth BaileyDietary Manager1346388758
- Heather BlakeCertified Registered Nurse Anesthetist1750771168
Verify Simarjeet Singh Gill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average hospitalist physician in 2024
331 Medicare Part D claims for 117 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 12 claims were for opioids.
Most prescribed
- Furosemide37 claims
- Cefpodoxime Proxetil15 claims
- Pantoprazole Sodium13 claims
- Prednisone13 claims
- Amlodipine Besylate11 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
- Permanente Medical Group IncSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Simarjeet Singh Gill among 3,099 hospitalist physician records in California
Simarjeet Singh Gill, M.D. 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 updated2023 · 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 San Jose → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Zineb Benmayouf, MDSan Jose, CA 951191730265257
- Junghae Choi, MDSan Jose, CA 951191952487480
- John Clausen, MDSan Jose, CA 951191942386461
- Kelly Crawford, MDSan Jose, CA 951191134205644
- Rose Dao, MDSan Jose, CA 951191639255144
- Trupti Kapadia, MDSan Jose, CA 951191043396575
- Subbu Lakshmi, MDSan Jose, CA 951191336225853
- Jeffrey Lou, MDSan Jose, CA 951191932285442
Common questions
What is Simarjeet Singh Gill, M.D.'s NPI number?
Simarjeet Singh Gill, M.D.'s National Provider Identifier (NPI) is 1174918239, issued on Apr 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Simarjeet Singh Gill, M.D. located?
The NPPES record lists a practice address at 250 Hospital Pkwy, San Jose, CA, 95119. Phone: (408) 972-7000. Providers update this record themselves, so call before visiting.
How can I verify Simarjeet Singh Gill, M.D.'s license?
NPPES lists California license number A144231, 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 Simarjeet Singh Gill, M.D. prescribe under Medicare Part D?
In 2024, Simarjeet Singh Gill, M.D. had 331 Medicare Part D claims for 117 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.