Jose Keyser Reyes, MD
Internal Medicine Physician · San Jose, CA
Jose Keyser Reyes, MD is an internal medicine physician with a practice address in San Jose, California, and NPI 1952454274, issued on Jan 19, 2007. Check the license (California A53379, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jose Keyser Reyes
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A53379 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1625 Tully Road Suite A, San Jose, CA 95122
- Phone
- (408) 929-0606
- Enumerated
- Jan 19, 2007
- Record last updated
- Feb 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (408) 929-1115
- Medicaid ID
- 00A533791 CA
- Medicare enrollment
- Enrolled (PECOS I20181220002568); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Jose Keyser Reyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,172 Medicare Part D claims for 111 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Rosuvastatin Calcium93 claims
- Metformin Hcl Er67 claims
- Diclofenac Sodium53 claims
- Losartan Potassium49 claims
- Amlodipine Besylate48 claims
- Metoprolol Succinate45 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: $71.40
1 payment: food and beverage; the largest payer was Abbott Laboratories. 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.
Jose Keyser Reyes among 17,696 internal medicine physician records in California
Jose Keyser Reyes, MD 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 fileYes · 63% of these records are
- Graduated1979 · median 2004 among the 11,065 with a school on file
- Record last updated2012 · 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
- Nora Ancheta, MDSan Jose, CA 951221588733166
- Lawrence Bonaldi, M.D.San Jose, CA 951221851379796
- Phuc Dang, MDSan Jose, CA 951221457316150
- David Do, MDSan Jose, CA 951221801859459
- Thuy Hoang, MDSan Jose, CA 951221366445413
- Rosalinda Mandreza, MDSan Jose, CA 951221336197185
- Kelly Murphy, M.D.San Jose, CA 951221194882787
- Hanh Nguyen, MDSan Jose, CA 951221730144437
Common questions
What is Jose Keyser Reyes, MD's NPI number?
Jose Keyser Reyes, MD's National Provider Identifier (NPI) is 1952454274, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jose Keyser Reyes, MD located?
The NPPES record lists a practice address at 1625 Tully Road Suite A, San Jose, CA, 95122. Phone: (408) 929-0606. Providers update this record themselves, so call before visiting.
How can I verify Jose Keyser Reyes, MD's license?
NPPES lists California license number A53379, 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 Jose Keyser Reyes, MD prescribe under Medicare Part D?
In 2024, Jose Keyser Reyes, MD had 1,172 Medicare Part D claims for 111 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.