Gary Klemons, D.D.S.
General Practice Dentistry · Mattituck, NY
Gary Klemons, D.D.S. is a general practice dentistry with a practice address in Mattituck, New York, and NPI 1881804433, issued on May 23, 2007. Check the license (New York 0368621, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Klemons
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 0368621 NY
Self-reported in NPPES; status is on the state search - Practice location
- 7905 Main Road, Mattituck, NY 11952
- Phone
- (631) 298-2000
- Enumerated
- May 23, 2007
- Entity
- Type 1 · individual
Verify Gary Klemons 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 0368621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
76% fewer Medicare Part D claims than the average general practice dentistry in 2024
20 Medicare Part D claims for 14 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.
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.
5 general practice dentistry records list a Mattituck practice address
They are 5 of the 98 NPPES records with a Mattituck practice address, and 7,515 general practice dentistry records in New York.
All 5 in Mattituck → All 7,515 in New York → Every provider in Mattituck →
Other general practice dentistry records in New York
- Samantha Aaron, DMDNew York, NY1972733178
- Bruce Aaronson, D.D.S.Oneonta, NY1881670107
- Theodore Aaronson, DDSNew York, NY1679540124
- William Aaronson, DDSFreeport, NY1619071271
- Falka Abaci, MDBrooklyn, NY1639252356
- Laarni Abanto, D.M.D.Bronx, NY1295896413
- Lester Abbamonte, D.D.S.Rochester, NY1679624076
- Timothy Abbamonte, D.D.S.Rochester, NY1780735183
- Gregory Abbott, D.D.S.Getzville, NY1285857912
- Avraham Abboudi, DMDStaten Island, NY1063537421
Common questions
What is Gary Klemons, D.D.S.'s NPI number?
Gary Klemons, D.D.S.'s National Provider Identifier (NPI) is 1881804433, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Klemons, D.D.S. located?
The NPPES record lists a practice address at 7905 Main Road, Mattituck, NY, 11952. Phone: (631) 298-2000. Providers update this record themselves, so call before visiting.
How can I verify Gary Klemons, D.D.S.'s license?
NPPES lists New York license number 0368621, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Klemons, D.D.S. prescribe under Medicare Part D?
In 2024, Gary Klemons, D.D.S. had 20 Medicare Part D claims for 14 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.