Michael Cheung Oh, D.M.D.
General Practice Dentistry · Chino Hills, CA
Michael Cheung Oh, D.M.D. is a general practice dentistry with a practice address in Chino Hills, California, and NPI 1770626962, issued on Feb 15, 2007. Check the license (California 47978, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Cheung Oh
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 47978 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15962 Esquilime Dr, Chino Hills, CA 91709
- Phone
- (714) 572-0124
- Enumerated
- Feb 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Michael Cheung Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 47978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average general practice dentistry in 2024
26 Medicare Part D claims for 17 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin17 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 Cheung Oh among 17,852 general practice dentistry records in California
Michael Cheung Oh, D.M.D. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 general practice dentistry records list a practice address in Chino Hills
They are 35 of the 774 NPPES records with a practice address in Chino Hills, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Chino Hills → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Lisa Chen, D.D.S.Chino Hills, CA 917091124032925
- Peggy Chu, DDSChino Hills, CA 917091417053851
- Jennifer Clarke, DDSChino Hills, CA 917091366553760
- James Fabozzi, DDSChino Hills, CA 917091194753376
- Andrew Hsieh, D.D.S.Chino Hills, CA 917091760531636
- Smita Kadakia, DDSChino Hills, CA 917091376641829
- Steven Kim, DDSChino Hills, CA 917091750478582
- Kenneth Lee, D.D.S.Chino Hills, CA 917091912929548
Common questions
What is Michael Cheung Oh, D.M.D.'s NPI number?
Michael Cheung Oh, D.M.D.'s National Provider Identifier (NPI) is 1770626962, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Cheung Oh, D.M.D. located?
The NPPES record lists a practice address at 15962 Esquilime Dr, Chino Hills, CA, 91709. Phone: (714) 572-0124. Providers update this record themselves, so call before visiting.
How can I verify Michael Cheung Oh, D.M.D.'s license?
NPPES lists California license number 47978, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Cheung Oh, D.M.D. prescribe under Medicare Part D?
In 2024, Michael Cheung Oh, D.M.D. had 26 Medicare Part D claims for 17 beneficiaries; the average among general practice dentistry prescribers was 83. 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.