Lillian Man, MD
NPI 1780028985ActiveIndividual· Internal Medicine, Hematology & Oncology· Bel Air, MD
Internal Medicine, Hematology & Oncology (MD) in Bel Air, Maryland, trained at George Washington University School of Medicine (class of 2013). In 2024 Medicare paid $934,814 for 313 patients, and Part D covered 191 of their prescriptions, 71% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 4 companies reporting payments in 2025, $136.48 in all, mostly food and beverage.
Overview
| NPI | 1780028985 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2013 |
| Last updated in NPPES | Jan 28, 2022 |
| Certified by provider | Jan 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | D87745 | MD |
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 - Hematology/Oncology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 313 |
|---|---|
| Services billed | 26,629 across 61 procedure codes |
| Paid by Medicare | $934,814 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 300 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $549,220 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Sinai Hospital of Baltimore, IncBaltimore, MD · 380 clinicians
- Upper Chesapeake Hematology and Oncology Services, LLCBel Air, MD · 12 clinicians
Hospital affiliations
- Umd Upper Chesapeake Medical CenterBel Air, MD
- University of Maryland Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$136.48 · 6 payments from 4 companies
- 2024$81.72 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $44.84 | 2 |
| Daiichi Sankyo Inc. | $44.33 | 2 |
| Astrazeneca Pharmaceuticals LP | $23.87 | 1 |
| Recordati_rare_diseases_inc. | $23.44 | 1 |
What the 2025 payments were for
- Food and Beverage$136.48 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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