Rina Biren Shah, M.D.
Family Medicine Physician · Los Gatos, CA
Rina Biren Shah, M.D. is a family medicine physician with a practice address in Los Gatos, California, and NPI 1225262553, issued on May 14, 2009. Check the license (California A121009, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rina Biren Shah
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A121009 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15425 Los Gatos Blvd Ste 120, Los Gatos, CA 95032
- Phone
- (888) 924-1036
- Enumerated
- May 14, 2009
- Record last updated
- Mar 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20120920000399); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 15425 Los Gatos Blvd Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Umme Hani Khuddus, MDFamily Medicine Physician1780829754
- Anthony Olmert, MDFamily Medicine Physician1518661420
- Alla Rozova, PA-CPhysician Assistant1629260971
Verify Rina Biren Shah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average family medicine physician in 2024
6,785 Medicare Part D claims for 706 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 156 claims were for opioids.
Most prescribed
- Atorvastatin Calcium514 claims
- Levothyroxine Sodium395 claims
- Amlodipine Besylate288 claims
- Losartan Potassium268 claims
- Lisinopril229 claims
- Gabapentin176 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.
Industry payments in 2024: $36.22
2 payments; by number, the most common kind was food and beverage; the largest payer was Bsn Medical Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Healthcare AllianceLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rina Biren Shah among 17,133 family medicine physician records in California
Rina Biren Shah, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1998 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 family medicine physician records list a practice address in Los Gatos
They are 45 of the 1,905 NPPES records with a practice address in Los Gatos, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Gatos → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Broad, MDLos Gatos, CA 950321750374591
- Tiffany Davies, M.D.Los Gatos, CA 950321386754133
- Mary Defigard, MDLos Gatos, CA 950321710914791
- Dewey Duckham, M.D.Los Gatos, CA 950321356369508
- Timothy Jen, M.D.Los Gatos, CA 950321013944628
- Neeraj Kochhar, MDLos Gatos, CA 950321033180294
- Thao Nguyen, MDLos Gatos, CA 950321619909975
- Arthur Polussa, M.D.Los Gatos, CA 950321629062021
Common questions
What is Rina Biren Shah, M.D.'s NPI number?
Rina Biren Shah, M.D.'s National Provider Identifier (NPI) is 1225262553, issued on May 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rina Biren Shah, M.D. located?
The NPPES record lists a practice address at 15425 Los Gatos Blvd Ste 120, Los Gatos, CA, 95032. Phone: (888) 924-1036. Providers update this record themselves, so call before visiting.
How can I verify Rina Biren Shah, M.D.'s license?
NPPES lists California license number A121009, 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 Rina Biren Shah, M.D. prescribe under Medicare Part D?
In 2024, Rina Biren Shah, M.D. had 6,785 Medicare Part D claims for 706 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.