NPPES file of Aug 9, 2026

Andrew M. Bui

Student in an Organized Health Care Education/Training Program · San Ysidro, CA

Andrew M. Bui is a student in an organized health care education/training program with a practice address in San Ysidro, California, and NPI 1205397361, issued on Mar 29, 2019. Check the license with the California board that licenses this profession; 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
1205397361
Name
Andrew M. Bui
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1601 Precision Park LN, San Ysidro, CA 92173
Phone
(619) 662-4100
Enumerated
Mar 29, 2019
Record last updated
Oct 27, 2023
Medicare enrollment
Enrolled (PECOS I20231207002501); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1601 Precision Park LN

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

  1. Stephanie Castillo, MDAddiction Medicine (Family Medicine) Physician1902330723
  2. Tia Cornelius, COTAOccupational Therapy Assistant1700367224
  3. Katherine FuPsychiatry Physician1356877807
  4. Laura Lopez CamachoSocial Worker1881554921
  5. Sergio Maury, MDStudent in an Organized Health Care Education/Training Program1235759671
  6. Negin Rajaipour, M.D.Family Medicine Physician1508286709

Verify Andrew M. Bui in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
Find 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.

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7.8 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

1,451 Medicare Part D claims for 455 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 38 claims were for opioids.

  1. Andrew Bui1,451
  2. Specialty average185

Most prescribed

  1. Azelastine Hcl85 claims
  2. Atorvastatin Calcium64 claims
  3. Meloxicam61 claims
  4. Alvesco44 claims
  5. Levocetirizine Dihydrochloride39 claims
  6. Azithromycin38 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 GroupFoothill Ranch, CA

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

Andrew M. Bui among 40,652 student in an organized health care education/training program records in California

Andrew M. Bui is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 20% of them.

  • NPI issued2019 · 20% of these records are older, 76% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2019 · median 2017 among the 2,409 with a school on file
  • Record last updated2023 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 student in an organized health care education/training program records list a practice address in San Ysidro

They are 6 of the 218 NPPES records with a practice address in San Ysidro, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Vardan Dagstanyan, DO, MBASan Diego, CA 921731124867163
  2. Sihye Edwards, DOSan Diego, CA 921731730937376
  3. Hana Hadiprodjo, DOSan Diego, CA 921731659125847
  4. Jasmin Hamidi, DOSan Diego, CA 921731013760909
  5. Christopher Hannum, DOSan Diego, CA 921731336988948
  6. William Henzler, DOSan Diego, CA 921731285436287
  7. Caleigh Horan, DOSan Diego, CA 921731316621527
  8. Aaron Lee, DOSan Diego, CA 921731770331308

Common questions

What is Andrew M. Bui's NPI number?

Andrew M. Bui's National Provider Identifier (NPI) is 1205397361, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Andrew M. Bui located?

The NPPES record lists a practice address at 1601 Precision Park LN, San Ysidro, CA, 92173. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.

How can I verify Andrew M. Bui's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Andrew M. Bui prescribe under Medicare Part D?

In 2024, Andrew M. Bui had 1,451 Medicare Part D claims for 455 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.