Michael K. Okumoto, D.D.S.
Dentist · Upland, CA
Michael K. Okumoto, D.D.S. is a dentist with a practice address in Upland, California, and NPI 1760848931, issued on Jan 4, 2016. Check the license (California 65009, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael K. Okumoto
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 65009 CA
Self-reported in NPPES; status is on the state search - Practice location
- 332 E 22ND St, Upland, CA 91784
- Phone
- (909) 576-3510
- Enumerated
- Jan 4, 2016
- Record last updated
- Jan 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Michael K. Okumoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 65009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael K. Okumoto among 14,729 dentist records in California
Michael K. Okumoto, D.D.S. 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 not. Its NPI, issued in 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 27% newer
- In a Medicare fileNo · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 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).
48 dentist records list a practice address in Upland
They are 48 of the 1,846 NPPES records with a practice address in Upland, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,729 in California → Every provider in Upland → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Michael Cervantes, D.D.S.Upland, CA 917841730532946
- Zohal Ebrahimi, DMDUpland, CA 917841851082044
- Emily Field, DDSUpland, CA 917841922988070
- Rocio Fierros, DDSUpland, CA 917841255830865
- Jackqueline Martinez, DDSUpland, CA 917841215056262
- Mayra MunguiaUpland, CA 917841457041162
- Robert O'Dell, DDSUpland, CA 917841659269694
- Kanza Tauqir, DMDUpland, CA 917841720699556
Common questions
What is Michael K. Okumoto, D.D.S.'s NPI number?
Michael K. Okumoto, D.D.S.'s National Provider Identifier (NPI) is 1760848931, issued on Jan 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael K. Okumoto, D.D.S. located?
The NPPES record lists a practice address at 332 E 22ND St, Upland, CA, 91784. Phone: (909) 576-3510. Providers update this record themselves, so call before visiting.
How can I verify Michael K. Okumoto, D.D.S.'s license?
NPPES lists California license number 65009, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.