John Brian Grant, D.D.S.
Dentist · Northville, MI
John Brian Grant, D.D.S. is a dentist with a practice address in Northville, Michigan, and NPI 1336269703, issued on Mar 30, 2007. Check the license (Michigan 16072, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Brian Grant
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 16072 MI
Self-reported in NPPES; status is on the state search - Practice location
- 42000 6 Mile Road, Northville, MI 48168
- Phone
- (248) 347-4250
- Enumerated
- Mar 30, 2007
- 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 3,439 in Michigan → Look up another NPI →
Verify John Brian Grant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 16072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average dentist in 2024
54 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate26 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: $62.49
1 payment: gift; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
John Brian Grant among 3,439 dentist records in Michigan
John Brian Grant, 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 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 57% 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 updated2007 · 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).
13 dentist records list a practice address in Northville
They are 13 of the 767 NPPES records with a practice address in Northville, and 3,439 dentist records in Michigan.
All 3,439 in Michigan → Every provider in Northville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Aditi Bagchi, DDSNorthville, MI 481681023183340
- Andrew Blazo, DMDNorthville, MI 481681679461115
- Achyutha Valli Rallapalli, DDSNorthville, MI 481681689410052
- David Bandy, D.D.S.Northville, MI 481671083020077
- Matthew Bryson, DDSNorthville, MI 481671962136820
- Jeffrey Burstein, DDSNorthville, MI 481671033162755
- William Demray, DDSNorthville, MI 481671518983402
- Megan Huyghe, DDSNorthville, MI 481671528412772
Common questions
What is John Brian Grant, D.D.S.'s NPI number?
John Brian Grant, D.D.S.'s National Provider Identifier (NPI) is 1336269703, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Brian Grant, D.D.S. located?
The NPPES record lists a practice address at 42000 6 Mile Road, Northville, MI, 48168. Phone: (248) 347-4250. Providers update this record themselves, so call before visiting.
How can I verify John Brian Grant, D.D.S.'s license?
NPPES lists Michigan license number 16072, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does John Brian Grant, D.D.S. prescribe under Medicare Part D?
In 2024, John Brian Grant, D.D.S. had 54 Medicare Part D claims for 28 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.