John Thomas Oian, D.D.S.
General Practice Dentistry · Lemoore, CA
John Thomas Oian, D.D.S. is a general practice dentistry with a practice address in Lemoore, California, and NPI 1306904289, issued on Dec 5, 2006. Check the license (California CA24245, 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
- John Thomas Oian
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- CA24245 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16835 Alkali Dr, Lemoore, CA 93245
- Phone
- (559) 924-0460
- Enumerated
- Dec 5, 2006
- Record last updated
- Apr 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (559) 924-2197
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 16835 Alkali Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Garcia, D.OFamily Medicine Physician1386864072
- Peter Georgio, D.D.SPublic Health Dentistry1104838010
- Alex Herrera, PACPhysician Assistant1851303747
Verify John Thomas Oian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license CA24245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Thomas Oian among 17,852 general practice dentistry records in California
John Thomas Oian, 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 not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 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).
22 general practice dentistry records list a practice address in Lemoore
They are 22 of the 343 NPPES records with a practice address in Lemoore, and 17,852 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,852 in California → Every provider in Lemoore → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Denise Ayala, D.D.S.Lemoore, CA 932451013057603
- Levita Cavero, D.D.SLemoore, CA 932451447384482
- Leland Cho, D.D.S.Lemoore, CA 932451598974032
- Amy Coeler, D.D.S.Lemoore, CA 932451104830587
- Lino Cruz Cruzado, DDSLemoore, CA 932451538986633
- Sugey Fernandez Ayon, DDSLemoore, CA 932451659102838
- Terrence O'Hare, D.M.D.Lemoore, CA 932451255351649
- Karmell Rafisolyman, D.D.S.Lemoore, CA 932451497887046
Common questions
What is John Thomas Oian, D.D.S.'s NPI number?
John Thomas Oian, D.D.S.'s National Provider Identifier (NPI) is 1306904289, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Oian, D.D.S. located?
The NPPES record lists a practice address at 16835 Alkali Dr, Lemoore, CA, 93245. Phone: (559) 924-0460. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Oian, D.D.S.'s license?
NPPES lists California license number CA24245, 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.