Seema S. Rao, MD.
Geriatric Medicine (Internal Medicine) Physician · Santa Rosa, CA
Seema S. Rao, MD. is a geriatric medicine (internal medicine) physician with a practice address in Santa Rosa, California, and NPI 1275714495, issued on Nov 15, 2007. Check the license (California C132855, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Seema S. Rao
- Credential
- MD.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- C132855 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3536 Mendocino Ave Ste 300, Santa Rosa, CA 95403
- Phone
- (707) 546-2180
- Enumerated
- Nov 15, 2007
- Record last updated
- Nov 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (707) 546-2188
- Medicaid ID
- 0220868 NJ
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →
Also registered at 3536 Mendocino Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Markoff, M.D.Family Medicine Physician1407869167
- James Trapnell, M.D.Family Medicine Physician1073526729
Verify Seema S. Rao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C132855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
4,767 Medicare Part D claims for 195 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 332 claims were for opioids.
Most prescribed
- Eliquis271 claims
- Atorvastatin Calcium244 claims
- Levothyroxine Sodium243 claims
- Gabapentin184 claims
- Trazodone Hcl142 claims
- Metoprolol Tartrate122 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.
Seema S. Rao among 532 geriatric medicine (internal medicine) physician records in California
Seema S. Rao, MD. is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 34% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
All 532 in California → Every provider in Santa Rosa → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Waseem Ahmed, MDSanta Rosa, CA 954031386803559
- Wynnelena Canio, M.D.Santa Rosa, CA 954031154443117
- Charlotte Carlson, M.D.Santa Rosa, CA 954051134446875
- Stephen Chavin, M.D.Santa Rosa, CA 954051225323173
- Kateri Murray, M.D.Santa Rosa, CA 954011477583029
- David Greene, MDSanta Rosa, CA 954091104802594
- Rachel Mayorga, MDHealdsburg, CA 954481124078365
- Garfield Pickell, M. D.Modesto, CA 953561154428621
Common questions
What is Seema S. Rao, MD.'s NPI number?
Seema S. Rao, MD.'s National Provider Identifier (NPI) is 1275714495, issued on Nov 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Seema S. Rao, MD. located?
The NPPES record lists a practice address at 3536 Mendocino Ave Ste 300, Santa Rosa, CA, 95403. Phone: (707) 546-2180. Providers update this record themselves, so call before visiting.
How can I verify Seema S. Rao, MD.'s license?
NPPES lists California license number C132855, 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 Seema S. Rao, MD. prescribe under Medicare Part D?
In 2024, Seema S. Rao, MD. had 4,767 Medicare Part D claims for 195 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.