David Jeremy Hergan, M.D.
NPI 1912065970ActiveIndividual· Orthopaedic Surgery· Middletown, CT
Orthopaedic Surgery (M.D.) in Middletown, Connecticut, trained at Chicago College of Medicine and Surgery (class of 2003). 206 Medicare patients in 2024, $70,445 paid; all of their 151 Part D prescriptions were generic. Shoulder Innovations, Inc. was the largest of 2 companies reporting payments in 2025, $2,796 in all, mostly travel and lodging.
Overview
| NPI | 1912065970 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Aug 2, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 47238-020 | WI |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 5,708 across 58 procedure codes |
| Paid by Medicare | $70,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 151 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $1,578 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopaedic and Neurosurgery Specialists, PLLCHarrison, NY · 259 clinicians
Hospital affiliation
- Middlesex HospitalMiddletown, CT
Other facilities
- Middlesex Health Care at Home and Hospice ProgramHome health agency · Middletown, CT
Industry payments (Open Payments)
- 2025$2,796 · 6 payments from 2 companies
- 2024$193.56 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shoulder Innovations, Inc. | $2,551 | 4 |
| Smith+nephew, Inc. | $244.23 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,849 · 2 payments
- Food and Beverage$907.17 · 3 payments
- Gift$39.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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