Derek Yutaka Nishimori, D.D.S.
General Practice Dentistry · San Jose, CA
Derek Yutaka Nishimori, D.D.S. is a general practice dentistry with a practice address in San Jose, California, and NPI 1164807012, issued on Jul 21, 2015. Check the license (California 64661, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Yutaka Nishimori
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 64661 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Forest Ave Ste C, San Jose, CA 95128
- Phone
- (408) 287-5900
- Enumerated
- Jul 21, 2015
- Record last updated
- Jun 12, 2021 (not updated in 5 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 Derek Yutaka Nishimori in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims for 14 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
- 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.
Derek Yutaka Nishimori among 17,852 general practice dentistry records in California
Derek Yutaka Nishimori, D.D.S. 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 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 20% 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 updated2021 · 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).
583 general practice dentistry records list a practice address in San Jose
They are 583 of the 20,925 NPPES records with a practice address in San Jose, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in San Jose → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Nejleh Abed, D.D.S.San Jose, CA 951281902826183
- Chonthida Athiprayoon, D.D.S.San Jose, CA 951281558445767
- Mervyn Chang, DDSSan Jose, CA 951281275552374
- Alan Everett, DDSSan Jose, CA 951281225058928
- Raymond Funada, D.D.S.San Jose, CA 951281003919275
- Donald Goudy, DDS, INC.San Jose, CA 951281649360603
- Reena Gupta, DDSSan Jose, CA 951281609800762
- Isaac Lin, D.D.S.San Jose, CA 951281881783900
Common questions
What is Derek Yutaka Nishimori, D.D.S.'s NPI number?
Derek Yutaka Nishimori, D.D.S.'s National Provider Identifier (NPI) is 1164807012, issued on Jul 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Derek Yutaka Nishimori, D.D.S. located?
The NPPES record lists a practice address at 2000 Forest Ave Ste C, San Jose, CA, 95128. Phone: (408) 287-5900. Providers update this record themselves, so call before visiting.
How can I verify Derek Yutaka Nishimori, D.D.S.'s license?
NPPES lists California license number 64661, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Derek Yutaka Nishimori, D.D.S. prescribe under Medicare Part D?
In 2024, Derek Yutaka Nishimori, D.D.S. had 17 Medicare Part D claims for 14 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.