Brian K. Giammalva, DDS
General Practice Dentistry · Brighton, MI
Brian K. Giammalva, DDS is a general practice dentistry with a practice address in Brighton, Michigan, and NPI 1205963014, issued on Feb 28, 2007. Check the license (Michigan 2901017224, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian K. Giammalva
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2901017224 MI
Self-reported in NPPES; status is on the state search - Practice location
- 8641 W Grand River Ave, Brighton, MI 48116
- Phone
- (810) 227-4224
- Enumerated
- Feb 28, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (810) 227-4660
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 8641 W Grand River Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gwynne Attarian, D.D.S.General Practice Dentistry1689889875
- Ulla Crouse, DDS, PHDOrthodontics and Dentofacial Orthopedics Dentistry1972897858
- Urva Naik, M.D.Obstetrics & Gynecology Physician1194089979
- Brian Petersburg, D.D.S.General Practice Dentistry1083734958
Verify Brian K. Giammalva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901017224Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average general practice dentistry in 2024
41 Medicare Part D claims for 33 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin27 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.
Brian K. Giammalva among 4,088 general practice dentistry records in Michigan
Brian K. Giammalva, DDS is one of 4,088 general practice dentistry records with a practice address in Michigan. 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 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 36% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 general practice dentistry records list a practice address in Brighton
They are 29 of the 1,350 NPPES records with a practice address in Brighton, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Brighton → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Gwynne Attarian, D.D.S.Brighton, MI 481161689889875
- Mark Charlick, DDSBrighton, MI 481161598859704
- Todd Charlick, DDSBrighton, MI 481161003900226
- Virginia Eick, DDSBrighton, MI 481161366480253
- Mark Francuck, D.D.S.Brighton, MI 481161093813487
- William Horal, D.D.S.Brighton, MI 481161558425371
- Brian Petersburg, D.D.S.Brighton, MI 481161083734958
- Michael Pyatenko, D.D.S.Brighton, MI 481161487867362
Common questions
What is Brian K. Giammalva, DDS's NPI number?
Brian K. Giammalva, DDS's National Provider Identifier (NPI) is 1205963014, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brian K. Giammalva, DDS located?
The NPPES record lists a practice address at 8641 W Grand River Ave, Brighton, MI, 48116. Phone: (810) 227-4224. Providers update this record themselves, so call before visiting.
How can I verify Brian K. Giammalva, DDS's license?
NPPES lists Michigan license number 2901017224, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Brian K. Giammalva, DDS prescribe under Medicare Part D?
In 2024, Brian K. Giammalva, DDS had 41 Medicare Part D claims for 33 beneficiaries; the average among general practice dentistry prescribers was 83. 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.