Dandan Tu, M.D.
NPI 1386970960ActiveIndividual· Physical Medicine & Rehabilitation· Greenwich, CT
Physical Medicine & Rehabilitation (M.D.) in Greenwich, Connecticut, licensed in CT and NY, with an NPI issued in November 2009. Mostly services rather than prescriptions: Medicare paid $219,301 for 677 patients in 2024, with only 42 Part D claims. Otsuka America Pharmaceutical, Inc. reported $16.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386970960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 2, 2009 |
| Last updated in NPPES | Nov 13, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 48212 | CT |
| Physical Medicine & Rehabilitation | 208100000X | 255367 | NY |
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 - Physical Medicine and Rehabilitation (CT); Practitioner - Physical Medicine and Rehabilitation (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 677 |
|---|---|
| Services billed | 2,390 across 5 procedure codes |
| Paid by Medicare | $219,301 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 43 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $683.61 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$16.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $16.29 | 1 |
What the 2025 payments were for
- Food and Beverage$16.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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