Perry John Merillat, D.O.
Orthopaedic Surgery Physician · Ludington, MI
Perry John Merillat, D.O. is an orthopaedic surgery physician with a practice address in Ludington, Michigan, and NPI 1093197139, issued on Jun 25, 2015. Check the license (Michigan 5101022047, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Perry John Merillat
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 5101022047 MI
Self-reported in NPPES; status is on the state search - Practice location
- 7 Atkinson Dr Ste 200, Ludington, MI 49431
- Phone
- (231) 843-2664
- Enumerated
- Jun 25, 2015
- Record last updated
- Jun 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20170308000641); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 962 in Michigan → Look up another NPI →
Also registered at 7 Atkinson Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bret Autrey, D.O.Surgery Physician1316963374
- Amber Coolman, NPWomen's Health Nurse Practitioner1649893975
- Angela Faber, CNMAdvanced Practice Midwife1366107898
- Dannie Gentry, M.D.Obstetrics & Gynecology Physician1982605648
- Michelle Gentry, FNP-BCFamily Nurse Practitioner1336473230
- Randolph Grierson, D.O.Orthopaedic Surgery Physician1013041532
Verify Perry John Merillat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101022047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
610 Medicare Part D claims for 248 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 121 claims were for opioids.
Most prescribed
- Meloxicam255 claims
- Naproxen93 claims
- Oxycodone Hcl92 claims
- Ondansetron Odt70 claims
- Tramadol Hcl16 claims
- Ibuprofen15 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: $326.54
4 payments; by number, the most common kind was food and beverage; the largest payer was LinkBio Corp. The 15,003 providers of this specialty with any payment received $23,022.89 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.
Bills Medicare through one group practice
- Memorial Medical Center OF West MichiganLudington, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Perry John Merillat among 962 orthopaedic surgery physician records in Michigan
Perry John Merillat, D.O. is one of 962 orthopaedic surgery physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2006 among the 560 with a school on file
- Record last updated2025 · 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 207X00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Michigan
There are 962 orthopaedic surgery physician records in Michigan.
All 962 in Michigan → Every provider in Ludington → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Randolph Grierson, D.O.Ludington, MI 494311013041532
- Michael Kennedy, M.D.Ludington, MI 494311669570511
- Michael Cheek, M.D.Holland, MI 494241104827104
- Teresa Hall, D.O.Holland, MI 494241548611338
- Jon Hop, M.D.Holland, MI 494241164422218
- Derick Johnson, D.O.Holland, MI 494241972768232
- Bruce Stewart, M.D.Holland, MI 494241073768917
- Joel Wolfe, M.D.Holland, MI 494241710987870
Common questions
What is Perry John Merillat, D.O.'s NPI number?
Perry John Merillat, D.O.'s National Provider Identifier (NPI) is 1093197139, issued on Jun 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Perry John Merillat, D.O. located?
The NPPES record lists a practice address at 7 Atkinson Dr Ste 200, Ludington, MI, 49431. Phone: (231) 843-2664. Providers update this record themselves, so call before visiting.
How can I verify Perry John Merillat, D.O.'s license?
NPPES lists Michigan license number 5101022047, 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 Perry John Merillat, D.O. prescribe under Medicare Part D?
In 2024, Perry John Merillat, D.O. had 610 Medicare Part D claims for 248 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Perry John Merillat, D.O.'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.