Gregory Dane Fritz, MD
Surgery Physician · Holland, MI
Gregory Dane Fritz, MD is a surgery physician with a practice address in Holland, Michigan, and NPI 1437644655, issued on Jun 29, 2018. Check the license (Michigan 4301508662, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gregory Dane Fritz
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 4301508662 MI
Self-reported in NPPES; status is on the state search - Practice location
- 577 Michigan Ave Ste 202, Holland, MI 49423
- Phone
- (616) 394-0673
- Enumerated
- Jun 29, 2018
- Record last updated
- Aug 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20230725001463); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,376 in Michigan → Look up another NPI →
Also registered at 577 Michigan Ave Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Derek Korte, D.O.Gastroenterology Physician1346226495
- Michael Lampe, DOSurgery Physician1245897834
- Katee Pope, PAPhysician Assistant1215344650
- Cale Sebald, D.O.Gastroenterology Physician1609281401
- Jeremy Tenbrink, FNPNurse Practitioner1659084622
- Lucas Triemstra, P.A.-CPhysician Assistant1083952998
Verify Gregory Dane Fritz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301508662Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average surgery physician in 2024
90 Medicare Part D claims for 62 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen26 claims
- Methocarbamol18 claims
- Tramadol Hcl12 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $7,052.67
24 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
One hospital affiliation
- Holland Community HospitalHolland, MI · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gregory Dane Fritz among 1,376 surgery physician records in Michigan
Gregory Dane Fritz, MD is one of 1,376 surgery physician records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 74% of them.
- NPI issued2018 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2018 · median 2006 among the 721 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Michigan
There are 1,376 surgery physician records in Michigan.
All 1,376 in Michigan → Every provider in Holland → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Daniel Decook, MDHolland, MI 494231396702312
- Brian Dishinger, MDHolland, MI 494231982727426
- Jessica Hafner, DOHolland, MI 494231902065287
- William Houskamp, MDHolland, MI 494231265498398
- Michael Lampe, DOHolland, MI 494231245897834
- Jane PettingaHolland, MI 494231316908411
- Thomas Visser, MDHolland, MI 494231730120007
- Sara Chaffee, MDHolland, MI 494241164714390
Common questions
What is Gregory Dane Fritz, MD's NPI number?
Gregory Dane Fritz, MD's National Provider Identifier (NPI) is 1437644655, issued on Jun 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Dane Fritz, MD located?
The NPPES record lists a practice address at 577 Michigan Ave Ste 202, Holland, MI, 49423. Phone: (616) 394-0673. Providers update this record themselves, so call before visiting.
How can I verify Gregory Dane Fritz, MD's license?
NPPES lists Michigan license number 4301508662, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Dane Fritz, MD prescribe under Medicare Part D?
In 2024, Gregory Dane Fritz, MD had 90 Medicare Part D claims for 62 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Gregory Dane Fritz, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.