Thomas R. Marcellino Sr., MD
NPI 1134109663ActiveIndividual· Family Medicine· Lawrence, KS
Family Medicine (MD) in Lawrence, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $653,680 for 7,920 claims, against $115,290 paid for services in 2024. Pfizer Inc. was the largest of 18 companies reporting payments in 2025, $1,091 in all, mostly food and beverage.
Overview
| NPI | 1134109663 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | Dec 16, 2020 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 04-32383 | KS |
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 - Family Practice (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 585 |
|---|---|
| Services billed | 2,233 across 47 procedure codes |
| Paid by Medicare | $115,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,920 · 15,928 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $653,680 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
Medical group
- Lawrence Physicians LLCLawrence, KS · 226 clinicians
Hospital affiliation
- LmhLawrence, KS
Other facilities
- Elara CaringHome health agency · Topeka, KS
- Visiting Nurses Association (Vna)Home health agency · Lawrence, KS
- Lawrence Presbyterian ManorNursing home · Lawrence, KS
Industry payments (Open Payments)
- 2025$1,091 · 72 payments from 18 companies
- 2024$1,006 · 65 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $210.32 | 17 |
| Astrazeneca Pharmaceuticals LP | $139.94 | 15 |
| Abbvie Inc. | $97.58 | 6 |
| Abbott Laboratories | $93.80 | 4 |
| Dexcom, Inc. | $68.08 | 4 |
What the 2025 payments were for
- Food and Beverage$1,091 · 72 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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