Michael A. Blum, D.O.
NPI 1922082965ActiveIndividual· Internal Medicine· Port Saint Lucie, FL
Internal Medicine (D.O.) with Michael A Blum DO PA and 1 other group, practicing in Port Saint Lucie, Florida. Their prescriptions cost Medicare Part D more than their services did: $422,893 for 5,982 claims, against $223,945 paid for services in 2024. Astellas Pharma US Inc was the largest of 13 companies reporting payments in 2025, $537.96 in all, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital as a hospital affiliation.
Overview
| NPI | 1922082965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 2, 2005 |
| Last updated in NPPES | Mar 15, 2022 |
| Certified by provider | Mar 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS0007680 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 829 |
|---|---|
| Services billed | 2,765 across 37 procedure codes |
| Paid by Medicare | $223,945 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,982 · 9,973 30-day fills |
|---|---|
| Patients | 648 |
| Total drug cost | $422,893 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Michael A Blum DO PAStuart, FL · 4 clinicians
- Elite Hospitalists LLCPort St Lucie, FL · 2 clinicians
Hospital affiliation
- Cleveland Clinic Martin North HospitalStuart, FL
Other facilities
- Concierge Home CareHome health agency · Port Saint Lucie, FL
- Enhabit Home Health of Jupiter Medical CenterHome health agency · Jupiter, FL
- Pinnacle Home CareHome health agency · Port Saint Lucie, FL
- Trilogy Home HealthcareHome health agency · Port Saint Lucie, FL
- Visiting Nurse Association of Florida IncHome health agency · Stuart, FL
- Treasure Coast Hospice of MartinHospice · Stuart, FL
- Vitas Healthcare Corporation of FloridaHospice · Melbourne, FL
- Solaris Healthcare ParkwayNursing home · Stuart, FL
Industry payments (Open Payments)
- 2025$537.96 · 20 payments from 13 companies
- 2024$231.41 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $99.00 | 1 |
| Astrazeneca Pharmaceuticals LP | $71.08 | 3 |
| Insmed, Inc. | $51.87 | 2 |
| Novartis Pharmaceuticals Corporation | $51.12 | 2 |
| Acadia Pharmaceuticals Inc | $43.21 | 2 |
What the 2025 payments were for
- Food and Beverage$438.96 · 19 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 internal medicine physicians in Port Saint Lucie · All internal medicine physicians in Florida