Greeshma Anna Thomas, MD
Hospitalist Physician · Sacramento, CA
Greeshma Anna Thomas, MD is a hospitalist physician with a practice address in Sacramento, California, and NPI 1457054025, issued on Mar 23, 2023. Check the license (California 207963, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Greeshma Anna Thomas
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 207963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Bruceville RD, Sacramento, CA 95823
- Phone
- (916) 688-2000
- Enumerated
- Mar 23, 2023
- Record last updated
- Jul 20, 2026
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 6600 Bruceville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fatima Abutin, M.DHospitalist Physician1740558451
- Chelsea Adams, DPTPhysical Therapist1215324645
- Jacob Adams, MDPsychiatry Physician1326126822
Verify Greeshma Anna Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 207963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average hospitalist physician in 2024
146 Medicare Part D claims for 51 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of 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.
Greeshma Anna Thomas among 3,099 hospitalist physician records in California
Greeshma Anna Thomas, 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 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- 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).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Sacramento → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Olana Aberra, MDSacramento, CA 958231376621011
- Gaurav Aggarwal, MDSacramento, CA 958231619937521
- Bharat Bhatt, DOSacramento, CA 958231104904846
- Gary Chu, MDSacramento, CA 958231891873527
- Laura Darling, MDSacramento, CA 958231679651335
- Thomas Do, MDSacramento, CA 958231346280245
- Jennifer Hefner, MDSacramento, CA 958231144308800
- Jason Kim, MDSacramento, CA 958231013096742
Common questions
What is Greeshma Anna Thomas, MD's NPI number?
Greeshma Anna Thomas, MD's National Provider Identifier (NPI) is 1457054025, issued on Mar 23, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Greeshma Anna Thomas, MD located?
The NPPES record lists a practice address at 6600 Bruceville RD, Sacramento, CA, 95823. Phone: (916) 688-2000. Providers update this record themselves, so call before visiting.
How can I verify Greeshma Anna Thomas, MD's license?
NPPES lists California license number 207963, 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 Greeshma Anna Thomas, MD prescribe under Medicare Part D?
In 2024, Greeshma Anna Thomas, MD had 146 Medicare Part D claims for 51 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.