Michael Choi, RPH
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · San Diego, CA
Michael Choi, RPH is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in San Diego, California, and NPI 1235777251, issued on Dec 20, 2019. Check the license (California 81223, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Choi
- Credential
- RPH
- Primary taxonomy
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
- License number
- 81223 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10350 Friars RD, San Diego, CA 92120
- Phone
- (619) 563-9990
- Enumerated
- Dec 20, 2019
- Record last updated
- Apr 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist clinician (phc)/ clinical pharmacy specialist records → All 1,593 in California → Look up another NPI →
Also registered at 10350 Friars RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ben BahtaPharmacist1205470341
- Teeba HusseinPharmacist1073258430
- Jonathan LinPharmacist1184180721
- Quyen NguyenPharmacist1750746145
- Alicia O'Connor, PHARMDPharmacist1841964343
- Shaina Saiki, PHARMDPharmacist1982361366
Verify Michael Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 81223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
74 Medicare Part D claims for 74 beneficiaries, against an average of 253 among the 1,614 providers of this specialty who prescribed in Part D. Brand-name drugs were 97% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy33 claims
- Shingrix20 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.
Michael Choi among 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California
Michael Choi, RPH is one of 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records with a practice address in California. 17% 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 71% of them.
- NPI issued2019 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P0018X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in California
There are 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California.
All 1,593 in California → Every provider in San Diego → Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationwide →
The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes
- Danny Byun, PHARMDSan Diego, CA 921201366756108
- Daniel CatacutanSan Diego, CA 921201669937207
- Alan Goldberg, PHARM.D.San Diego, CA 921201669774329
- Caroline SongSan Diego, CA 921201689027823
- Raymond Totah, PHARMDSan Diego, CA 921201124678016
- Kirthi Choday, PHARMDSan Diego, CA 921211386494292
- Priscilla FrancoSan Diego, CA 921211972111599
- Jennifer QuachSan Diego, CA 921211285393058
Common questions
What is Michael Choi, RPH's NPI number?
Michael Choi, RPH's National Provider Identifier (NPI) is 1235777251, issued on Dec 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Choi, RPH located?
The NPPES record lists a practice address at 10350 Friars RD, San Diego, CA, 92120. Phone: (619) 563-9990. Providers update this record themselves, so call before visiting.
How can I verify Michael Choi, RPH's license?
NPPES lists California license number 81223, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Choi, RPH prescribe under Medicare Part D?
In 2024, Michael Choi, RPH had 74 Medicare Part D claims for 74 beneficiaries; the average among pharmacist clinician (phc)/ clinical pharmacy specialist prescribers was 253. 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.