John David Mueller, MD
NPI 1821557950ActiveIndividual· Orthopaedic Surgery· Brookfield, CT
Orthopaedic Surgery (MD) in Brookfield, Connecticut, trained at Columbia University College of Physicians and Surgeons (class of 2019). Mostly services rather than prescriptions: Medicare paid $3,980 for 16 patients in 2024, with only 13 Part D claims. Smith+nephew, Inc. was the largest of 13 companies reporting payments in 2025, $19,368 in all, mostly grants.
Overview
| NPI | 1821557950 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 18, 2019 |
| Last updated in NPPES | Jul 31, 2025 |
| Certified by provider | Jul 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 80764 | CT |
| Orthopaedic Surgery | 207X00000X | 2024-01741 | NC |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 80764 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CT); Practitioner - Orthopedic Surgery (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 25 across 11 procedure codes |
| Paid by Medicare | $3,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $134.61 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Danbury HospitalNew Milford, CT · 50 clinicians
- Orthopaedic Specialists of Connecticut, PCBrookfield, CT · 21 clinicians
Hospital affiliation
- Danbury HospitalDanbury, CT
Industry payments (Open Payments)
- 2025$19,368 · 53 payments from 13 companies
- 2024$33,354 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $13,404 | 10 |
| Encore Medical, LP | $2,620 | 4 |
| Arthrex, Inc. | $1,294 | 11 |
| Saluda Medical Americas, Inc. | $452.57 | 9 |
| Zimmer Biomet Holdings, Inc. | $433.25 | 4 |
What the 2025 payments were for
- Grant$12,500 · 1 payment
- Food and Beverage$3,243 · 45 payments
- Travel and Lodging$2,125 · 6 payments
- Consulting Fee$1,500 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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