Sonia Sadarangani, M.D.
Internal Medicine Physician · San Jose, CA
Sonia Sadarangani, M.D. is an internal medicine physician with a practice address in San Jose, California, and NPI 1396930657, issued on Sep 10, 2007. Check the license (California A97346, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sonia Sadarangani
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A97346 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1066 S White RD Ste 170, San Jose, CA 95127
- Phone
- (408) 729-9700
- Enumerated
- Sep 10, 2007
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (415) 464-0422
- Medicaid ID
- 00A973460 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1066 S White RD Ste 170
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nataliya CarlsonObstetrics & Gynecology Physician1194083477
- Amanda Tran, ODOptometrist1205403474
Verify Sonia Sadarangani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A97346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average internal medicine physician in 2024
3,984 Medicare Part D claims for 100 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium290 claims
- Amlodipine Besylate201 claims
- Metformin Hcl174 claims
- Lisinopril124 claims
- Gabapentin116 claims
- Tamsulosin Hcl100 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.
Sonia Sadarangani among 17,696 internal medicine physician records in California
Sonia Sadarangani, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
428 internal medicine physician records list a practice address in San Jose
They are 428 of the 20,925 NPPES records with a practice address in San Jose, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Jose → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kolette Brown, MDSan Jose, CA 951271285848093
- Ritu Dabas, MDSan Jose, CA 951271700261609
- Foroozan Famoori, MDSan Jose, CA 951271518253954
- Mayuri Jagirdar, MDSan Jose, CA 951271235443946
- Vijay KotechaSan Jose, CA 951271578982815
- Saman Sabounchi, M.DSan Jose, CA 951271215257894
- Rabia AslamSan Jose, CA 951261609325604
- Alfonso Banuelos, MDSan Jose, CA 951281295720613
Common questions
What is Sonia Sadarangani, M.D.'s NPI number?
Sonia Sadarangani, M.D.'s National Provider Identifier (NPI) is 1396930657, issued on Sep 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Sadarangani, M.D. located?
The NPPES record lists a practice address at 1066 S White RD Ste 170, San Jose, CA, 95127. Phone: (408) 729-9700. Providers update this record themselves, so call before visiting.
How can I verify Sonia Sadarangani, M.D.'s license?
NPPES lists California license number A97346, 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 Sonia Sadarangani, M.D. prescribe under Medicare Part D?
In 2024, Sonia Sadarangani, M.D. had 3,984 Medicare Part D claims for 100 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.