Blair Gregory Ota, DDS, MD
Oral and Maxillofacial Pathology Dentistry · Irvine, CA
Blair Gregory Ota, DDS, MD is an oral and maxillofacial pathology dentistry with a practice address in Irvine, California, and NPI 1366516023, issued on Nov 17, 2006. Check the license (California 24159, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Blair Gregory Ota
- Credential
- DDS, MD
- Primary taxonomy
- Oral and Maxillofacial Pathology Dentistry 1223P0106X
- License number
- 24159 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4980 Barranca Pkwy Ste 190, Irvine, CA 92604
- Phone
- (949) 453-9797
- Enumerated
- Nov 17, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (949) 872-2468
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial pathology dentistry records → All 68 in California → Look up another NPI →
Verify Blair Gregory Ota in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 24159Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average oral and maxillofacial pathology dentistry in 2024
35 Medicare Part D claims, against an average of 284 among the 269 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.
Industry payments in 2024: $391.62
5 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 130 providers of this specialty with any payment received $1,322.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Blair Gregory Ota among 68 oral and maxillofacial pathology dentistry records in California
Blair Gregory Ota, DDS, MD is one of 68 oral and maxillofacial pathology dentistry records with a practice address in California. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 46% newer
- In a Medicare fileYes · 40% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2007 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0106X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Pathology Dentistry providers in California
There are 68 oral and maxillofacial pathology dentistry records in California.
All 68 in California → Every provider in Irvine → Oral and Maxillofacial Pathology Dentistry nationwide →
The 8 oral and maxillofacial pathology dentistry records with the nearest ZIP codes
- Kenneth Whitworth, D.D.S., M.D.Temecula, CA 925911124146022
- Mark Pledger, DDSMurrieta, CA 925621659399285
- Rick Berrios, D.D.S.Huntington Beach, CA 926481053534180
- Peter Krakowiak, DMDLake Elsinore, CA 925301659461721
- Liviu Eftimie, D.D.S, M.S., D.M.D.Riverside, CA 925061023175262
- Jeffery Coon, DMDSanta Ana, CA 927051376129072
- Charles Stuller, DDSLoma Linda, CA 923571346263092
- Susan Roche, D.D.S.Loma Linda, CA 923541679780670
Common questions
What is Blair Gregory Ota, DDS, MD's NPI number?
Blair Gregory Ota, DDS, MD's National Provider Identifier (NPI) is 1366516023, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Blair Gregory Ota, DDS, MD located?
The NPPES record lists a practice address at 4980 Barranca Pkwy Ste 190, Irvine, CA, 92604. Phone: (949) 453-9797. Providers update this record themselves, so call before visiting.
How can I verify Blair Gregory Ota, DDS, MD's license?
NPPES lists California license number 24159, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Blair Gregory Ota, DDS, MD prescribe under Medicare Part D?
In 2024, Blair Gregory Ota, DDS, MD had 35 Medicare Part D claims; the average among oral and maxillofacial pathology dentistry prescribers was 284. 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.