Daniel Eric Wollman, M.D, PHD
NPI 1659344596ActiveIndividual· Internal Medicine, Geriatric Medicine· Shelton, CT
Internal Medicine, Geriatric Medicine (M.D, PHD) in Shelton, Connecticut, trained at Perelman School of Med at the University of Pennsylvania (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $677,257 for 8,902 claims, against $97,736 paid for services in 2024.
Overview
| NPI | 1659344596 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, PHD |
| Sole proprietor | Yes |
| NPI issued | Feb 10, 2006 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 038204 | CT |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | 283995 | MA |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | 038204 | CT |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 283995 | MA |
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 - Geriatric Medicine (CT); Practitioner - Geriatric Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 1,443 across 10 procedure codes |
| Paid by Medicare | $97,736 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,902 · 8,920 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $677,257 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Geriatric Medicine |
Hospital affiliations
- Berkshire Medical CenterPittsfield, MA
- Griffin HospitalDerby, CT
Other facilities
- Hospicecare in the BerkshiresHospice · Pittsfield, MA
- Masonicare Home Health and Hospice IncHospice · Wallingford, CT
- Berkshire PlaceNursing home · Pittsfield, MA
- Masonicare at Bishop Wicke Health & RehabilitationNursing home · Shelton, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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