David Raymond Maish, MD
NPI 1215998968ActiveIndividual· Orthopaedic Surgery· Frederick, MD
Orthopaedic Surgery (MD) in Frederick, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 1998). 354 Medicare patients in 2024, $160,198 paid; all of their 293 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. reported $54.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1215998968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Dec 30, 2022 |
| Certified by provider | Dec 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | D96085 | MD |
| Orthopaedic Surgery | 207X00000X | MD072798L | PA |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | MD072798L | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (MD); Practitioner - Orthopedic Surgery (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 1,432 across 41 procedure codes |
| Paid by Medicare | $160,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 412 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $7,484 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Amber Hill Physical Therapy IncFrederick, MD · 334 clinicians
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
- Frederick Health Hospital IncBrunswick, MD · 127 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Other facilities
- Frederick Health Home CareHome health agency · Frederick, MD
- Home CallHome health agency · Frederick, MD
Industry payments (Open Payments)
- 2025$54.20 · 1 payment from 1 company
- 2024$25.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $54.20 | 1 |
What the 2025 payments were for
- Food and Beverage$54.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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