Mark A. George, D.D.S.
Prosthodontics · Orange, CA
Mark A. George, D.D.S. is a prosthodontics with a practice address in Orange, California, and NPI 1225031735, issued on May 31, 2005. Check the license (California 31142, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark A. George
- Credential
- D.D.S.
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- 31142 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1140 W LA Veta Ave, Orange, CA 92868
- Phone
- (714) 953-1000
- Enumerated
- May 31, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (714) 953-9957
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 474 in California → Look up another NPI →
Also registered at 1140 W LA Veta Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark A. George in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 31142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average prosthodontics in 2024
33 Medicare Part D claims for 23 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin17 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: $310.58
9 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 1,408 providers of this specialty with any payment received $3,465.28 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.
Mark A. George among 474 prosthodontics records in California
Mark A. George, D.D.S. is one of 474 prosthodontics records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2026 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in California
There are 474 prosthodontics records in California.
All 474 in California → Every provider in Orange → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- David Guichet, D.D.S.Orange, CA 928681831262120
- Gregory Guichet, D.D.S.Orange, CA 928681437222718
- Zahra Hashemi, D.D.S., M.S.Orange, CA 928681093904732
- Gianmarco O'Brien, D.D.S.Orange, CA 928681336338847
- Carlos Munoz, DDSOrange, CA 928691649294422
- Anthony Gabriel, D.M.D.Norco, CA 928601700294766
- Gregory Kuwabara, D.D.S.Yorba Linda, CA 928861902026586
- Dinh Vo, DDS.Garden Grove, CA 928401528280252
Common questions
What is Mark A. George, D.D.S.'s NPI number?
Mark A. George, D.D.S.'s National Provider Identifier (NPI) is 1225031735, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. George, D.D.S. located?
The NPPES record lists a practice address at 1140 W LA Veta Ave, Orange, CA, 92868. Phone: (714) 953-1000. Providers update this record themselves, so call before visiting.
How can I verify Mark A. George, D.D.S.'s license?
NPPES lists California license number 31142, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark A. George, D.D.S. prescribe under Medicare Part D?
In 2024, Mark A. George, D.D.S. had 33 Medicare Part D claims for 23 beneficiaries; the average among prosthodontics prescribers was 90. 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.