NPPES file of Aug 9, 2026

Daniel Yung Tse, MD

Internal Medicine Physician · San Jose, CA

Daniel Yung Tse, MD is an internal medicine physician with a practice address in San Jose, California, and NPI 1437258027, issued on Sep 21, 2006. Check the license (California A69138, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437258027
Name
Daniel Yung Tse
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A69138 CA
Self-reported in NPPES; status is on the state search
Practice location
175 N Jackson Ave, San Jose, CA 95116
Phone
(408) 937-7581
Enumerated
Sep 21, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070601000549); may accept Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1995
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 175 N Jackson Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kashif Abdullah, M.D. , M.P.HGeneral Practice Physician1164651212
  2. Abdi Altafi, MDCardiovascular Disease Physician1578688214
  3. Richard Cathey, M.D.Internal Medicine Physician1750343323
  4. Alice Fagundes, MS, RDNRegistered Dietitian1437482932
  5. Jennifer Glass, R.D.N.Registered Dietitian1235523119
  6. Hossein Habibi, MDUrology Physician1073533345

Verify Daniel Yung Tse in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A69138
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.3 times the Medicare Part D claims of the average internal medicine physician in 2024

13,564 Medicare Part D claims for 713 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 134 claims were for opioids.

  1. Daniel Tse13,564
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium1,092 claims
  2. Amlodipine Besylate984 claims
  3. Losartan Potassium884 claims
  4. Levothyroxine Sodium488 claims
  5. Metformin Hcl402 claims
  6. Eliquis337 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.

The MIPS final score for 2023 (Medicare payment program): 95.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score97.0
  2. Costout of 100 · 30%55.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Daniel Yung Tse among 17,696 internal medicine physician records in California

Daniel Yung Tse, 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1995 · median 2004 among the 11,065 with a school on file
  • 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.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Komal Bhatt, MDSan Jose, CA 951161003824699
  2. Richard Cathey, M.D.San Jose, CA 951161750343323
  3. Dinh Dam, M.D.San Jose, CA 951161518936616
  4. Jaco Fishenfeld, MDSan Jose, CA 951161689639577
  5. Jose Maria Guanzon, MDSan Jose, CA 951161134150881
  6. Teresita Guanzon, MDSan Jose, CA 951161306877055
  7. Dwight Lim, MDSan Jose, CA 951161124084561
  8. Syed Majid, MD, FRCP, FASAMSan Jose, CA 951161225009533

Common questions

What is Daniel Yung Tse, MD's NPI number?

Daniel Yung Tse, MD's National Provider Identifier (NPI) is 1437258027, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Yung Tse, MD located?

The NPPES record lists a practice address at 175 N Jackson Ave, San Jose, CA, 95116. Phone: (408) 937-7581. Providers update this record themselves, so call before visiting.

How can I verify Daniel Yung Tse, MD's license?

NPPES lists California license number A69138, 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 Daniel Yung Tse, MD prescribe under Medicare Part D?

In 2024, Daniel Yung Tse, MD had 13,564 Medicare Part D claims for 713 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Daniel Yung Tse, MD's MIPS final score?

The 2023 MIPS final score is 95.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.