Xiaoduo Fan, MD
NPI 1568453074ActiveIndividual· Psychiatry & Neurology, Psychiatry· Worcester, MA
Psychiatry & Neurology, Psychiatry (MD) with Umass Memorial Medical Group Inc, practicing in Worcester, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $281,251 for 1,753 claims, against $12,696 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $3,227 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1568453074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 3, 2005 |
| Last updated in NPPES | Nov 22, 2020 |
| Certified by provider | Nov 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 225438 | 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 - Psychiatry (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 151 across 6 procedure codes |
| Paid by Medicare | $12,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,753 · 1,882 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $281,251 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
Industry payments (Open Payments)
- 2025$3,227 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $3,227 | 5 |
What the 2025 payments were for
- Consulting Fee$3,110 · 1 payment
- Food and Beverage$117.76 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 144 psychiatrists in Worcester · All psychiatrists in Massachusetts