NPPES file of Aug 9, 2026

Ron Takahashi, DDS MD

Oral and Maxillofacial Surgery (Dentist) · San Leandro, CA

Ron Takahashi, DDS MD is an oral and maxillofacial surgery (dentist) with a practice address in San Leandro, California, and NPI 1497824197, issued on Nov 7, 2006. Check the license (California 39567, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497824197
Name
Ron Takahashi
Credential
DDS MD
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
39567 CA
Self-reported in NPPES; status is on the state search
Practice location
345 Estudillo Ave, San Leandro, CA 94577
Phone
(510) 483-5111
Enumerated
Nov 7, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(510) 483-9793
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 345 Estudillo Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alisa Alvaro, D.D.S.General Practice Dentistry1508912676
  2. Raymond Bertolotti, DDSDentist1568039659
  3. Jason Chen, DDSGeneral Practice Dentistry1497897417
  4. Jeffrey Clayton, DDSOral and Maxillofacial Surgery (Dentist)1003995150
  5. John Cooper, DDSOral and Maxillofacial Surgery (Dentist)1134205545
  6. Allen Hoang, DDSDentist1316480163

Verify Ron Takahashi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 39567
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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92% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

33 Medicare Part D claims for 26 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ron Takahashi33
  2. Specialty average406

Most prescribed

  1. Amoxicillin13 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.

Oral and Maxillofacial Surgery (Dentist) providers in California

There are 987 oral and maxillofacial surgery (dentist) records in California.

Other oral and maxillofacial surgery (dentist) records in California

  1. Allan AbayevLoma Linda, CA1992649479
  2. Hooman Adamous, DMDBellflower, CA1497917439
  3. David Adams, DDSFresno, CA1831282755
  4. Arman Afifi, D.D.S., M.D.Cupertino, CA1528494598
  5. Payam Afzali, DDS, MDLos Angeles, CA1326350851
  6. Jacob Agatstein, D.M.D.Torrance, CA1932410842
  7. Jasmine Aghajani, DDSBeverly Hills, CA1871966622
  8. Virginia AgustinLa Puente, CA1376726315
  9. David Ahn, DMDSan Francisco, CA1265865216
  10. Junil Ahn, D.D.S.,M.D.Aliso Viejo, CA1992829949

Common questions

What is Ron Takahashi, DDS MD's NPI number?

Ron Takahashi, DDS MD's National Provider Identifier (NPI) is 1497824197, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ron Takahashi, DDS MD located?

The NPPES record lists a practice address at 345 Estudillo Ave, San Leandro, CA, 94577. Phone: (510) 483-5111. Providers update this record themselves, so call before visiting.

How can I verify Ron Takahashi, DDS MD's license?

NPPES lists California license number 39567, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ron Takahashi, DDS MD prescribe under Medicare Part D?

In 2024, Ron Takahashi, DDS MD had 33 Medicare Part D claims for 26 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.