George Manthas, DDS
Dentist · New York, NY
George Manthas, DDS is a dentist with a practice address in New York, New York, and NPI 1154431062, issued on Aug 30, 2006. Check the license (New York 044110, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- George Manthas
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 044110 NY
Self-reported in NPPES; status is on the state search - Practice location
- 250 E 58 St, New York, NY 10022
- Phone
- (212) 752-2212
- Enumerated
- Aug 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Verify George Manthas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 044110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average dentist in 2024
134 Medicare Part D claims for 32 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Chlorhexidine Gluconate78 claims
- Amoxicillin-Clavulanate Potass30 claims
- Ibuprofen17 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.
George Manthas among 5,918 dentist records in New York
George Manthas, DDS is one of 5,918 dentist records with a practice address in New York. 58% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 74% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,105 dentist records list a practice address in New York
They are 1,105 of the 98,468 NPPES records with a practice address in New York, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in New York → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Gisele Arnaud, DDSNy, NY 100221568521904
- Bruce Blau, DDSNew York, NY 100221003818667
- Diana Deidan, DDSNew York, NY 100221366514804
- Robert FriedmanNew York, NY 100221285601690
- Paul Gorczyca, D.D.S.New York, NY 100221891784864
- Carrie Grossman, DMDNew York, NY 100221407968852
- Kenneth Ketay, DMDNew York, NY 100221023097110
- Richard Mikaelian, DDSNew York, NY 100221508848870
Common questions
What is George Manthas, DDS's NPI number?
George Manthas, DDS's National Provider Identifier (NPI) is 1154431062, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George Manthas, DDS located?
The NPPES record lists a practice address at 250 E 58 St, New York, NY, 10022. Phone: (212) 752-2212. Providers update this record themselves, so call before visiting.
How can I verify George Manthas, DDS's license?
NPPES lists New York license number 044110, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does George Manthas, DDS prescribe under Medicare Part D?
In 2024, George Manthas, DDS had 134 Medicare Part D claims for 32 beneficiaries; the average among dentist prescribers was 86. 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.