Allison Ming-Yu Hiroko Kumata, D.M.D.
Dentist · Palo Alto, CA
Allison Ming-Yu Hiroko Kumata, D.M.D. is a dentist with a practice address in Palo Alto, California, and NPI 1891137105, issued on Jul 27, 2013. Check the license (California 62683, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Ming-Yu Hiroko Kumata
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 62683 CA
Self-reported in NPPES; status is on the state search - Practice location
- 409 Cambridge Ave, Palo Alto, CA 94306
- Phone
- (650) 326-6319
- Enumerated
- Jul 27, 2013
- Record last updated
- Jul 27, 2013 (not updated in 13 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 →
Also registered at 409 Cambridge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Wong, DDSDentist1063980597
- Alex Yen, DDSGeneral Practice Dentistry1568910370
Verify Allison Ming-Yu Hiroko Kumata in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 62683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average dentist in 2024
13 Medicare Part D claims for 11 beneficiaries, 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.
Most prescribed
- Amoxicillin11 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.
Allison Ming-Yu Hiroko Kumata among 14,729 dentist records in California
Allison Ming-Yu Hiroko Kumata, D.M.D. 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 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 37% 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 updated2013 · 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).
Dentist providers in California
There are 14,729 dentist records in California.
All 14,729 in California → Every provider in Palo Alto → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Stanko Bjelajac, DDSPalo Alto, CA 943061932452638
- Elaine Cabreza, D.D.S.Palo Alto, CA 943061023144011
- Phillip Fletcher, D.D.S.Palo Alto, CA 943061740371582
- William Hansen, DDSPalo Alto, CA 943061538271713
- Karishma Jumani, DDSPalo Alto, CA 943061316179518
- Safa Khaleel, D.D.SPalo Alto, CA 943061942470455
- Douglas Lew, DDSPalo Alto, CA 943061366554545
- Richard Marlinski, D.D.S.Palo Alto, CA 943061063637619
Common questions
What is Allison Ming-Yu Hiroko Kumata, D.M.D.'s NPI number?
Allison Ming-Yu Hiroko Kumata, D.M.D.'s National Provider Identifier (NPI) is 1891137105, issued on Jul 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Allison Ming-Yu Hiroko Kumata, D.M.D. located?
The NPPES record lists a practice address at 409 Cambridge Ave, Palo Alto, CA, 94306. Phone: (650) 326-6319. Providers update this record themselves, so call before visiting.
How can I verify Allison Ming-Yu Hiroko Kumata, D.M.D.'s license?
NPPES lists California license number 62683, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Ming-Yu Hiroko Kumata, D.M.D. prescribe under Medicare Part D?
In 2024, Allison Ming-Yu Hiroko Kumata, D.M.D. had 13 Medicare Part D claims for 11 beneficiaries; 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.