Erik Lee Anderson, PHD, DO
NPI 1487273066ActiveIndividual· Allergy & Immunology· Fort Collins, CO
Allergy & Immunology (PHD, DO) in Fort Collins, Colorado, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2020). Part D covered 107 prescriptions written in 2024, 79% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $548.38 in all, mostly food and beverage.
Overview
| NPI | 1487273066 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, DO |
| Sole proprietor | No |
| NPI issued | Apr 13, 2020 |
| Last updated in NPPES | Jul 16, 2025 |
| Certified by provider | Jul 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | DR.0075566 | CO |
| Allergy & Immunology | 207K00000X | TL8771 | WY |
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 - Allergy/Immunology (CO); Practitioner - Allergy/Immunology (WY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 120 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $41,242 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Allergy Partners of Colorado, PCFort Collins, CO · 6 clinicians
Hospital affiliations
- Cheyenne Regional Medical CenterCheyenne, WY
- Poudre Valley HospitalFort Collins, CO
Industry payments (Open Payments)
- 2025$548.38 · 20 payments from 9 companies
- 2024$55.19 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $189.13 | 9 |
| Csl Behring | $168.63 | 2 |
| Regeneron Healthcare Solutions, Inc. | $67.37 | 3 |
| Genentech USA, Inc. | $25.44 | 1 |
| Biocryst US Sales Co., LLC | $23.52 | 1 |
What the 2025 payments were for
- Food and Beverage$548.38 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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