Jin Hewa Park, D.O.
Family Medicine Physician · Claremont, CA
Jin Hewa Park, D.O. is a family medicine physician with a practice address in Claremont, California, and NPI 1992800353, issued on Sep 13, 2006. Check the license (California 20A6738, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jin Hewa Park
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A6738 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 W San Jose Ave, Claremont, CA 91711
- Phone
- (909) 399-2063
- Enumerated
- Sep 13, 2006
- Record last updated
- Dec 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- FHC11584G CA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 250 W San Jose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John CheungPharmacist1194262774
- Monica HanPharmacist1073052577
- Lourdes Minaya, MDPediatrics Physician1366654790
- Jessica Ngo, MDFamily Medicine Physician1508177098
- Thiri Oo, M.D.Internal Medicine Physician1619256617
- Jonathan Siu, D.O.Family Medicine Physician1346652179
Verify Jin Hewa Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A6738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average family medicine physician in 2024
4,546 Medicare Part D claims for 535 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 211 claims were for opioids.
Most prescribed
- Atorvastatin Calcium506 claims
- Amlodipine Besylate296 claims
- Lisinopril233 claims
- Losartan Potassium206 claims
- Hydrocodone-Acetaminophen158 claims
- Atenolol140 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.
Jin Hewa Park among 17,133 family medicine physician records in California
Jin Hewa Park, D.O. 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 fileNo · 62% of these records are
- 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).
34 family medicine physician records list a practice address in Claremont
They are 34 of the 800 NPPES records with a practice address in Claremont, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Claremont → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alan Bergen, M.D.Claremont, CA 917111700022118
- Javier Chang, M.D.Claremont, CA 917111558565366
- Jennie Ho, M.D.Claremont, CA 917111013082403
- Lester Holstein, MDClaremont, CA 917111720088792
- Robyn Jacoby, DOClaremont, CA 917111487623575
- Mary Kasem, MDClaremont, CA 917111982639993
- Yen Lai, MDClaremont, CA 917111033110671
- Paul Orr, M.D.Claremont, CA 917111417950221
Common questions
What is Jin Hewa Park, D.O.'s NPI number?
Jin Hewa Park, D.O.'s National Provider Identifier (NPI) is 1992800353, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jin Hewa Park, D.O. located?
The NPPES record lists a practice address at 250 W San Jose Ave, Claremont, CA, 91711. Phone: (909) 399-2063. Providers update this record themselves, so call before visiting.
How can I verify Jin Hewa Park, D.O.'s license?
NPPES lists California license number 20A6738, 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 Jin Hewa Park, D.O. prescribe under Medicare Part D?
In 2024, Jin Hewa Park, D.O. had 4,546 Medicare Part D claims for 535 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.