Hyeon Joo Choe, M.D.
Family Medicine Physician · San Leandro, CA
Hyeon Joo Choe, M.D. is a family medicine physician with a practice address in San Leandro, California, and NPI 1669542692, issued on Nov 8, 2006. Check the license (California A93094, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hyeon Joo Choe
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A93094 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Merced St, San Leandro, CA 94577
- Phone
- (510) 454-1000
- Enumerated
- Nov 8, 2006
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (510) 986-6890
- Medicare enrollment
- Enrolled (PECOS I20090120000516); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2500 Merced St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hyeon Joo Choe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,595 Medicare Part D claims for 1,205 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 243 claims were for opioids.
Most prescribed
- Atorvastatin Calcium770 claims
- Amlodipine Besylate414 claims
- Losartan Potassium348 claims
- Atenolol250 claims
- Metformin Hcl228 claims
- Levothyroxine Sodium205 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hyeon Joo Choe among 17,133 family medicine physician records in California
Hyeon Joo Choe, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Leandro → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Neha Ansari, MDSan Leandro, CA 945771669009874
- Anatoly Brodsky, MDSan Leandro, CA 945771346291549
- Shalini Rao, MDSan Leandro, CA 945771396324885
- Dennis Stephens, M.D.San Leandro, CA 945771922113364
- Christi Cheng, MDSan Leandro, CA 945781982674685
- Naim Katiby, MDSan Leandro, CA 945781801999800
- Peter Perez, MDSan Leandro, CA 945781457457863
- Jane Wardzinska, M.D.San Leandro, CA 945781093732935
Common questions
What is Hyeon Joo Choe, M.D.'s NPI number?
Hyeon Joo Choe, M.D.'s National Provider Identifier (NPI) is 1669542692, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hyeon Joo Choe, M.D. located?
The NPPES record lists a practice address at 2500 Merced St, San Leandro, CA, 94577. Phone: (510) 454-1000. Providers update this record themselves, so call before visiting.
How can I verify Hyeon Joo Choe, M.D.'s license?
NPPES lists California license number A93094, 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 Hyeon Joo Choe, M.D. prescribe under Medicare Part D?
In 2024, Hyeon Joo Choe, M.D. had 7,595 Medicare Part D claims for 1,205 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.