Geoffrey S. Carlson, MD
NPI 1174865588ActiveIndividual· Internal Medicine, Allergy & Immunology· Travis Afb, CA
Internal Medicine, Allergy & Immunology (MD) in Travis Afb, California, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 2013). Enrolled in Medicare as practitioner - allergy/immunology. Phadia US Inc. was the largest of 4 companies reporting payments in 2025, $9,808 in all, mostly honoraria.
Overview
| NPI | 1174865588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2013 |
| Last updated in NPPES | Jul 18, 2022 |
| Certified by provider | Jul 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 0101257370 | VA |
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 - Allergy/Immunology (WA) |
|---|
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$9,808 · 14 payments from 4 companies
- 2024$46,221 · 42 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phadia US Inc. | $9,737 | 11 |
| Genzyme Corporation | $34.63 | 1 |
| Astrazeneca Pharmaceuticals LP | $20.41 | 1 |
| Novartis Pharmaceuticals Corporation | $15.78 | 1 |
What the 2025 payments were for
- Honoraria$8,750 · 7 payments
- Travel and Lodging$799.41 · 1 payment
- Food and Beverage$258.27 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records