NPPES file of Aug 9, 2026

Kevin Yee-Bien Tse, M.D.

Allergy & Immunology (Internal Medicine) Physician · La Jolla, CA

Kevin Yee-Bien Tse, M.D. is an allergy & immunology (internal medicine) physician with a practice address in La Jolla, California, and NPI 1558528976, issued on May 22, 2008. Check the license (California A109553, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558528976
Name
Kevin Yee-Bien Tse
Credential
M.D.
Primary taxonomy
Allergy & Immunology (Internal Medicine) Physician 207RA0201X
License number
A109553 CA
Self-reported in NPPES; status is on the state search
Practice location
9350 Campus Point Dr, La Jolla, CA 92037
Phone
(858) 657-8440
Enumerated
May 22, 2008
Record last updated
Nov 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130909000801); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2008
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.
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8 nearest allergy & immunology (internal medicine) physician records → All 81 in California → Look up another NPI →

Also registered at 9350 Campus Point Dr

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

  1. Kelley Becherer, DPTOrthopedic Physical Therapist1306219472
  2. Harriet Bielawski, M.D.Family Medicine Physician1962474049
  3. Laurel Branch, MDGastroenterology Physician1912437617
  4. Catherine Burgess, PT, DPT, OCSSpecialist1205287687
  5. Michelle Cacho, PTPhysical Therapist1043802465
  6. John Carethers, M.D.Gastroenterology Physician1518048990

Verify Kevin Yee-Bien 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 A109553    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

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3.3 times the Medicare Part D claims of the average allergy & immunology (internal medicine) physician in 2024

2,579 Medicare Part D claims for 545 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D.

  1. Kevin Tse2,579
  2. Specialty average789

Most prescribed

  1. Ipratropium Bromide301 claims
  2. Azelastine Hcl278 claims
  3. Montelukast Sodium233 claims
  4. Albuterol Sulfate Hfa219 claims
  5. Breyna205 claims
  6. Dupixent Pen179 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupSan Marcos, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kevin Yee-Bien Tse among 81 allergy & immunology (internal medicine) physician records in California

Kevin Yee-Bien Tse, M.D. is one of 81 allergy & immunology (internal medicine) physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 41% of them.

  • NPI issued2008 · 41% of these records are older, 49% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2008 · median 2010 among the 46 with a school on file
  • Record last updated2021 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology (Internal Medicine) Physician providers in California

There are 81 allergy & immunology (internal medicine) physician records in California.

All 81 in California → Every provider in La Jolla → Allergy & Immunology (Internal Medicine) Physician nationwide →

The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes

  1. Kenneth Quinto, M.D.La Jolla, CA 920931104073782
  2. Purvi Mehra, M.D.San Diego, CA 921031336280031
  3. Nicholas Scanlon, M.D.San Diego, CA 921031477084606
  4. Xinyu Wang, MD, PHDSan Diego, CA 921031720548001
  5. Christopher Foster, MDSan Diego, CA 921061588710644
  6. Clara Toro, M.D.Chula Vista, CA 919101962438192
  7. Amit Patel, MDUpland, CA 917861396734547
  8. Christelle Miot, MDLoma Linda, CA 923541487150736

Common questions

What is Kevin Yee-Bien Tse, M.D.'s NPI number?

Kevin Yee-Bien Tse, M.D.'s National Provider Identifier (NPI) is 1558528976, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Yee-Bien Tse, M.D. located?

The NPPES record lists a practice address at 9350 Campus Point Dr, La Jolla, CA, 92037. Phone: (858) 657-8440. Providers update this record themselves, so call before visiting.

How can I verify Kevin Yee-Bien Tse, M.D.'s license?

NPPES lists California license number A109553, 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 Kevin Yee-Bien Tse, M.D. prescribe under Medicare Part D?

In 2024, Kevin Yee-Bien Tse, M.D. had 2,579 Medicare Part D claims for 545 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.