Geethanjali Sennimalai, M.D.
Hospitalist Physician · Carmichael, CA
Geethanjali Sennimalai, M.D. is a hospitalist physician with a practice address in Carmichael, California, and NPI 1306938808, issued on Sep 29, 2006. Check the license (California A85562, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Geethanjali Sennimalai
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A85562 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6555 Coyle Ave, Carmichael, CA 95608
- Phone
- (916) 536-2500
- Enumerated
- Sep 29, 2006
- Record last updated
- Feb 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040701000518); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 6555 Coyle Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Geethanjali Sennimalai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A85562Check 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
336 Medicare Part D claims for 104 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Eliquis21 claims
- Atorvastatin Calcium19 claims
- Furosemide17 claims
- Clopidogrel15 claims
- Hydrocodone-Acetaminophen13 claims
- Metoprolol Tartrate13 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).
Bills Medicare through one group practice
- Dignity Health Medical FoundationCarmichael, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geethanjali Sennimalai among 3,099 hospitalist physician records in California
Geethanjali Sennimalai, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1996 · median 2010 among the 2,505 with a school on file
- Record last updated2012 · 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).
29 hospitalist physician records list a practice address in Carmichael
They are 29 of the 1,440 NPPES records with a practice address in Carmichael, and 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Carmichael → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Khurram Ali, M.D.Carmichael, CA 956081760589790
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- Andrew Bozdech, MDCarmichael, CA 956081962540575
- Vishnu Deepika Evuri, M.D.Carmichael, CA 956081871794016
- Gabriel Galofre, M.D.Carmichael, CA 956081659472298
- Rafieh Hajiani, M.D.Carmichael, CA 956081659472058
- Eva Lew, MDCarmichael, CA 956081558322347
- Guillermo Mantilla, M.D.Carmichael, CA 956081326234816
Common questions
What is Geethanjali Sennimalai, M.D.'s NPI number?
Geethanjali Sennimalai, M.D.'s National Provider Identifier (NPI) is 1306938808, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geethanjali Sennimalai, M.D. located?
The NPPES record lists a practice address at 6555 Coyle Ave, Carmichael, CA, 95608. Phone: (916) 536-2500. Providers update this record themselves, so call before visiting.
How can I verify Geethanjali Sennimalai, M.D.'s license?
NPPES lists California license number A85562, 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 Geethanjali Sennimalai, M.D. prescribe under Medicare Part D?
In 2024, Geethanjali Sennimalai, M.D. had 336 Medicare Part D claims for 104 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Geethanjali Sennimalai, M.D.'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.