Michael J. Davies, MD
NPI 1588651087ActiveIndividual· Allergy & Immunology· Hollidaysburg, PA
Allergy & Immunology (MD) in Hollidaysburg, Pennsylvania, trained at Pennsylvania State University College of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,967,504 for 2,776 claims, against $237,439 paid for services in 2024. Csl Behring was the largest of 5 companies reporting payments in 2025, $19,676 in all, mostly speaking and faculty fees.
Overview
| NPI | 1588651087 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Jun 23, 2020 |
| Certified by provider | Jun 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | MD423645 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 359 |
|---|---|
| Services billed | 10,251 across 31 procedure codes |
| Paid by Medicare | $237,439 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,776 · 4,030 30-day fills |
|---|---|
| Patients | 461 |
| Total drug cost | $1,967,504 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Central Pennsylvania Asthma and Allergy Care, LLCHollidaysburg, PA · 3 clinicians
Hospital affiliation
- Upmc AltoonaAltoona, PA
Industry payments (Open Payments)
- 2025$19,676 · 30 payments from 5 companies
- 2024$4,750 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $19,520 | 23 |
| Biocryst US Sales Co., LLC | $53.48 | 3 |
| Novo Nordisk Inc | $50.01 | 1 |
| Cycle Pharmaceuticals Inc | $36.94 | 2 |
| Novartis Pharmaceuticals Corporation | $14.76 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18,130 · 8 payments
- Food and Beverage$835.37 · 15 payments
- Travel and Lodging$710.21 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology providers in Hollidaysburg
- 1922007939
- 1972999340