Fei Song, MD
NPI 1992153183ActiveIndividual· Internal Medicine, Hematology· Burlington, MA
Internal Medicine, Hematology (MD) in Burlington, Massachusetts, trained at University of Massachusetts Medical School (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $227,045 for 129 claims, against $32,454 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $50.89 in all, mostly food and beverage.
Overview
| NPI | 1992153183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2016 |
| Last updated in NPPES | Apr 23, 2024 |
| Certified by provider | Apr 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 277965 | MA |
| Internal Medicine | 207R00000X | 267040 | MA |
| Hospitalist | 208M00000X | 277965 | 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 - Hematology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 579 across 9 procedure codes |
| Paid by Medicare | $32,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 129 · 164 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $227,045 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hematology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
- Winchester HospitalWinchester, MA
Other facilities
- Beth Israel Lahey Health at HomeHospice · Danvers, MA
Industry payments (Open Payments)
- 2025$50.89 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $28.19 | 1 |
| Astellas Pharma US Inc | $22.70 | 1 |
What the 2025 payments were for
- Food and Beverage$50.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology providers in Massachusetts