Brian Riordan, M.D.
NPI 1326082751ActiveIndividual· Physical Medicine & Rehabilitation· Danbury, CT
Physical Medicine & Rehabilitation (M.D.) in Danbury, Connecticut, trained at University of Connecticut School of Medicine (class of 2002). 244 Medicare patients in 2024, $132,797 paid; nearly all of their 1,922 Part D prescriptions were generic (95%). Pfizer Inc. reported $16.31 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1326082751 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Oct 25, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 044109 | CT |
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 - Physical Medicine and Rehabilitation (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 11,599 across 32 procedure codes |
| Paid by Medicare | $132,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,922 · 2,192 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $80,716 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Telehealth | Offers telehealth |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Vassar Brothers Medical CenterPoughkeepsie, NY
Other facilities
- Danbury HospitalInpatient rehabilitation facility · Danbury, CT
Industry payments (Open Payments)
- 2024$16.31 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $16.31 | 1 |
What the 2024 payments were for
- Food and Beverage$16.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 physiatrists in Danbury · All physiatrists in Connecticut