Adam Dillon Haviland
NPI 1609239128ActiveIndividual· Internal Medicine, Infectious Disease· Hillsborough, NJ
Internal Medicine, Infectious Disease with Delaware Valley I.D. Associates, P.C., practicing in Hillsborough, New Jersey. Medicare paid $43,267 for services to 247 patients in 2024. Viiv Healthcare Company reported $26.59 in payments in 2025, mostly food and beverage. Lists Main Line Hospital Lankenau and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609239128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Feb 3, 2021 |
| Certified by provider | Feb 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 25MA11000200 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 247 |
|---|---|
| Services billed | 509 across 10 procedure codes |
| Paid by Medicare | $43,267 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical group
- Delaware Valley I.D. Associates, P.C.Wynnewood, PA · 12 clinicians
Hospital affiliations
- Main Line Hospital LankenauWynnewood, PA
- Temple Health - Chestnut Hill HospitalPhiladelphia, PA
Industry payments (Open Payments)
- 2025$26.59 · 1 payment from 1 company
- 2024$98.03 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $26.59 | 1 |
What the 2025 payments were for
- Food and Beverage$26.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Hillsborough
- 1457679110
- 1639146277
- 1962604819
- 1508279613
- 1790279156
- 1902260003
- 1326014390
- 1992771976
- 1982661807
- 1184648347
- 1255328936
- 1285773606
All Internal Medicine, Infectious Disease providers in New Jersey →