Perry Merillat, D.O.
NPI 1093197139 · Orthopaedic Surgery Physician · Ludington, MI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Perry Merillat, D.O. is a Orthopaedic Surgery Physician provider in Ludington, MI (NPI 1093197139).
Provider details
- NPI number
- 1093197139
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101022047 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
12 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 12 | $83 |
Typical Medicare-allowed amounts for these services range $83–$83 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 255 | 154 |
| Naproxen | 93 | 74 |
| Oxycodone Hcl | 92 | 74 |
| Ondansetronbrand: Ondansetron Odt | 70 | 66 |
| Tramadol Hcl | 16 | 12 |
| Ibuprofen | 15 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$327 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-25
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Perry Merillat's NPI number?
- Perry Merillat's National Provider Identifier (NPI) is 1093197139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Perry Merillat's specialty?
- Perry Merillat is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Perry Merillat located?
- Perry Merillat's practice location on file with NPPES is 7 Atkinson Dr Ste 200, Ludington, MI 49431-1917.
- What is Perry Merillat's phone number?
- The practice phone number listed in the NPPES registry for Perry Merillat is (231) 843-2664.
- Does Perry Merillat accept Medicare?
- Perry Merillat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Perry Merillat's NPI active?
- Yes — Perry Merillat's NPI (1093197139) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.