John Jongcheol Park, DDS
Dentist · Pomona, CA
John Jongcheol Park, DDS is a dentist with a practice address in Pomona, California, and NPI 1841925724, issued on Jul 23, 2022. Check the license (California 107655, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Jongcheol Park
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 107655 CA
Self-reported in NPPES; status is on the state search - Practice location
- 819 E Mission Blvd, Pomona, CA 91766
- Phone
- (310) 995-1783
- Enumerated
- Jul 23, 2022
- Record last updated
- Jul 23, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 819 E Mission Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wonseok Kim, DDSDentist1619893518
- Ki Hun SungDentist1144606880
Verify John Jongcheol Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 107655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average dentist in 2024
20 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
John Jongcheol Park among 14,729 dentist records in California
John Jongcheol Park, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 86% of them.
- NPI issued2022 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 dentist records list a practice address in Pomona
They are 53 of the 5,102 NPPES records with a practice address in Pomona, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Pomona → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Elizabeth Andrews, DDSPomona, CA 917661356595151
- Kenneth Colerick, DDSPomona, CA 917661881721298
- Sandra Farah Franco, DDSPomona, CA 917661851469837
- Steven Friedrichsen, D.D.S.Pomona, CA 917661992974240
- Brent Fung, DDSPomona, CA 917661942478490
- Alexander Lee, DMDPomona, CA 917661952631814
- Juddy Lin, D.M.D.Phillips Ranch, CA 917661164554382
- Karen Matsumura-Lem, D.D.S.Pomona, CA 917661235271891
Common questions
What is John Jongcheol Park, DDS's NPI number?
John Jongcheol Park, DDS's National Provider Identifier (NPI) is 1841925724, issued on Jul 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Jongcheol Park, DDS located?
The NPPES record lists a practice address at 819 E Mission Blvd, Pomona, CA, 91766. Phone: (310) 995-1783. Providers update this record themselves, so call before visiting.
How can I verify John Jongcheol Park, DDS's license?
NPPES lists California license number 107655, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does John Jongcheol Park, DDS prescribe under Medicare Part D?
In 2024, John Jongcheol Park, DDS had 20 Medicare Part D claims; the average among dentist prescribers was 86. 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.