Marissa Ann Frosheiser, DMD
General Practice Dentistry · Bay City, MI
Marissa Ann Frosheiser, DMD is a general practice dentistry with a practice address in Bay City, Michigan, and NPI 1861239303, issued on Jul 11, 2024. Check the license (Michigan 2901602215, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Ann Frosheiser
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2901602215 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3884 Monitor RD, Bay City, MI 48706
- Phone
- (989) 671-2000
- Enumerated
- Jul 11, 2024
- Record last updated
- Jul 31, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,088 in Michigan → Look up another NPI →
Also registered at 3884 Monitor RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caitlin Brosky, DDSDentist1104669183
- Miranda BrownFamily Nurse Practitioner1194477182
- Lisa CameroDental Hygienist1497132104
- Megan Cokley, FNPFamily Nurse Practitioner1225857329
- Theresa Guinther-Mulders, DOPediatrics Physician1326206020
- Tammie Horvath, PAPhysician Assistant1619347432
Verify Marissa Ann Frosheiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2901602215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average general practice dentistry in 2024
36 Medicare Part D claims for 29 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 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.
Marissa Ann Frosheiser among 4,088 general practice dentistry records in Michigan
Marissa Ann Frosheiser, DMD 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 2024, is newer than 94% of them.
- NPI issued2024 · 94% of these records are older, 4% 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 updated2026 · 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).
40 general practice dentistry records list a practice address in Bay City
They are 40 of the 2,380 NPPES records with a practice address in Bay City, and 4,088 general practice dentistry records in Michigan.
All 4,088 in Michigan → Every provider in Bay City → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Randall Brown, DDSBay City, MI 487061730307737
- Donald Goeckel, DDSBay City, MI 487061629043880
- Linda Goltz, D.D.S.Bay City, MI 487061336273846
- Andrew Green, DDSBay City, MI 487061801099320
- Larry Hearin, DDSBay City, MI 487061538345095
- Deirdre Holsinger, D.S.S, P.C.Bay City, MI 487061508875204
- Daryle Mahnke, D.D.S.Bay City, MI 487061275654022
- Benjamin Ruff, DDSBay City, MI 487061043324080
Common questions
What is Marissa Ann Frosheiser, DMD's NPI number?
Marissa Ann Frosheiser, DMD's National Provider Identifier (NPI) is 1861239303, issued on Jul 11, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Ann Frosheiser, DMD located?
The NPPES record lists a practice address at 3884 Monitor RD, Bay City, MI, 48706. Phone: (989) 671-2000. Providers update this record themselves, so call before visiting.
How can I verify Marissa Ann Frosheiser, DMD's license?
NPPES lists Michigan license number 2901602215, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa Ann Frosheiser, DMD prescribe under Medicare Part D?
In 2024, Marissa Ann Frosheiser, DMD had 36 Medicare Part D claims for 29 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.