Gary John Sinar, D.D.S.
Dentist · Farmington Hills, MI
Gary John Sinar, D.D.S. is a dentist with a practice address in Farmington Hills, Michigan, and NPI 1114166626, issued on Feb 9, 2009. Check the license (Michigan 11956, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary John Sinar
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 11956 MI
Self-reported in NPPES; status is on the state search - Practice location
- 29425 W 12 Mile RD, Farmington Hills, MI 48334
- Phone
- (248) 474-6993
- Enumerated
- Feb 9, 2009
- Record last updated
- Feb 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (248) 474-6994
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,439 in Michigan → Look up another NPI →
Verify Gary John Sinar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 11956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average dentist in 2024
28 Medicare Part D claims for 17 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
Gary John Sinar among 3,439 dentist records in Michigan
Gary John Sinar, D.D.S. is one of 3,439 dentist records with a practice address in Michigan. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 48% of them.
- NPI issued2009 · 48% of these records are older, 51% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 64% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
84 dentist records list a practice address in Farmington Hills
They are 84 of the 36,305 NPPES records with a practice address in Farmington Hills, and 3,439 dentist records in Michigan.
All 3,439 in Michigan → Every provider in Farmington Hills → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Mark Birnholtz, DDSFarmington Hills, MI 483341447334149
- Nita Desai, D.D.S.Farmington Hills, MI 483341780775023
- Dawn Diesing Perrett, DDSFarmington Hills, MI 483341487735197
- Jack Dorfman, DDSFarmington Hills, MI 483341194849513
- Linda Fortino, D.M.D.Farmington Hills, MI 483341295942597
- Russell Hodges, DDSFarmington Hills, MI 483341750412037
- Jessica Jameel, D.D.S.Farmington Hills, MI 483341962610675
- Mayce Kachi George, DDSFarmington Hills, MI 483341386712131
Common questions
What is Gary John Sinar, D.D.S.'s NPI number?
Gary John Sinar, D.D.S.'s National Provider Identifier (NPI) is 1114166626, issued on Feb 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gary John Sinar, D.D.S. located?
The NPPES record lists a practice address at 29425 W 12 Mile RD, Farmington Hills, MI, 48334. Phone: (248) 474-6993. Providers update this record themselves, so call before visiting.
How can I verify Gary John Sinar, D.D.S.'s license?
NPPES lists Michigan license number 11956, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Gary John Sinar, D.D.S. prescribe under Medicare Part D?
In 2024, Gary John Sinar, D.D.S. had 28 Medicare Part D claims for 17 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.