Shailender Singh, M.D.
Internal Medicine Physician · San Jose, CA
Shailender Singh, M.D. is an internal medicine physician with a practice address in San Jose, California, and NPI 1770783292, issued on Jul 23, 2007. Check the license (California A 100673, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shailender Singh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A 100673 CA
Self-reported in NPPES; status is on the state search - Practice location
- 838 Promenade CT, San Jose, CA 95138
- Phone
- (408) 550-4259
- Enumerated
- Jul 23, 2007
- Record last updated
- Jul 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Shailender Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A 100673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
84 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Ozempic13 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: $28.13
1 payment: food and beverage; the largest payer was Bard Peripheral Vascular, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Shailender Singh among 17,696 internal medicine physician records in California
Shailender Singh, 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 updated2007 · 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
- Swaroopa Bussa, MDSan Jose, CA 951381003994856
- Albert Liang, M.D.San Jose, CA 951381659311025
- Nayyar Masood, M.D.San Jose, CA 951381639499866
- Natasha Ahmed, M.D.San Jose, CA 951341174781165
- Lakshmi Bythadka, M.D.San Jose, CA 951341598909764
- Emiliano Ramos, MDSan Jose, CA 951341699727867
- Anisa Rangwala, MDSan Jose, CA 951331164678181
- Nidhi Gupta, MDSan Jose, CA 951311346295201
Common questions
What is Shailender Singh, M.D.'s NPI number?
Shailender Singh, M.D.'s National Provider Identifier (NPI) is 1770783292, issued on Jul 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Shailender Singh, M.D. located?
The NPPES record lists a practice address at 838 Promenade CT, San Jose, CA, 95138. Phone: (408) 550-4259. Providers update this record themselves, so call before visiting.
How can I verify Shailender Singh, M.D.'s license?
NPPES lists California license number A 100673, 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 Shailender Singh, M.D. prescribe under Medicare Part D?
In 2024, Shailender Singh, M.D. had 84 Medicare Part D claims; 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.