Francisco X. Tamayo, MD
NPI 1982691804ActiveIndividual· Internal Medicine, Pulmonary Disease· Fort Smith, AR
Internal Medicine, Pulmonary Disease (MD) in Fort Smith, Arkansas, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $158,646 for 287 claims, against $55,073 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $113.00 in all, mostly food and beverage.
Overview
| NPI | 1982691804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Nov 19, 2024 |
| Certified by provider | Nov 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | E4119 | AR |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 01062213 | IN |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 45057 | KY |
| Internal Medicine, Pulmonary Disease | 207RP1001X | U4647 | TX |
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 - Pulmonary Disease (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 651 across 38 procedure codes |
| Paid by Medicare | $55,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 287 · 380 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $158,646 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Pulmonary Disease |
Medical group
- Mercy Clinic Fort Smith CommunitiesFort Smith, AR · 372 clinicians
Hospital affiliations
- Baptist Health - Fort SmithFort Smith, AR
- Mercy Hospital Fort SmithFort Smith, AR
- Mercy Hospital WaldronWaldron, AR
- Sequoyah County-City of Sallisaw Hospital AuthoritSallisaw, OK
Industry payments (Open Payments)
- 2025$113.00 · 3 payments from 3 companies
- 2024$1,033 · 36 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $60.49 | 1 |
| Stryker Corporation | $26.26 | 1 |
| Astrazeneca Pharmaceuticals LP | $26.25 | 1 |
What the 2025 payments were for
- Food and Beverage$113.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in Fort Smith
- 1154983237
- 1508111212
- 1538460951
- 1639166556
- 1780966937
- 1891704227
- 1659758753
- 1013208727