John Michael Fay, DDS
General Practice Dentistry · Green Bay, WI
John Michael Fay, DDS is a general practice dentistry with a practice address in Green Bay, Wisconsin, and NPI 1396769576, issued on Jul 27, 2006. Check the license (Wisconsin 4580, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Michael Fay
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4580 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1543 Park PL, Green Bay, WI 54304
- Phone
- (920) 497-1566
- Enumerated
- Jul 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 499-4932
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 1543 Park PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Bores, DDSGeneral Practice Dentistry1205400777
- James Memmen, MDOphthalmology Physician1356367023
- Brian Thielen, DMDGeneral Practice Dentistry1104972033
Verify John Michael Fay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average general practice dentistry in 2024
156 Medicare Part D claims for 116 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin103 claims
- Dexamethasone13 claims
- Clindamycin Hcl12 claims
- Prevident 5000 Sensitive12 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: $111.02
2 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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 Michael Fay among 2,305 general practice dentistry records in Wisconsin
John Michael Fay, DDS is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 67% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
105 general practice dentistry records list a practice address in Green Bay
They are 105 of the 4,619 NPPES records with a practice address in Green Bay, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Green Bay → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mark Brodhagen, DDSGreen Bay, WI 543041760468136
- Robert Crowley, D.D.S.Green Bay, WI 543041427093640
- Anne Czyz-Klemens, DMDGreen Bay, WI 543041851377220
- Julie Farrell, DDSGreen Bay, WI 543041225167653
- Robert Goelz, D.D.S.Green Bay, WI 543041821149253
- Jean Horak, DDSGreen Bay, WI 543041447260849
- Thomas KissnerGreen Bay, WI 543041033276373
- Timothy Meyer, D.M.D.Green Bay, WI 543041962578252
Common questions
What is John Michael Fay, DDS's NPI number?
John Michael Fay, DDS's National Provider Identifier (NPI) is 1396769576, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Fay, DDS located?
The NPPES record lists a practice address at 1543 Park PL, Green Bay, WI, 54304. Phone: (920) 497-1566. Providers update this record themselves, so call before visiting.
How can I verify John Michael Fay, DDS's license?
NPPES lists Wisconsin license number 4580, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does John Michael Fay, DDS prescribe under Medicare Part D?
In 2024, John Michael Fay, DDS had 156 Medicare Part D claims for 116 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.