Manuel Diaz, M.D.
Internal Medicine (M.D.) with Lake Area Physical Therapy Inc. and 1 other group, practicing in Gainesville, Florida. Their prescriptions cost Medicare Part D more than their services did: $742,078 for 6,029 claims, against $198,227 paid for services in 2024. Amgen Inc. was the largest of 19 companies reporting payments in 2025, $2,052 in all, mostly food and beverage. Lists HCA Florida North Florida Hospital and 1 other hospital as hospital affiliations. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1568665859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2007 |
| Last updated in NPPES | Oct 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | FLME0062181 | FL |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Florida, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Manuel Diaz | 1128a1 | Sep 20, 2010 | Miami, FL |
| Name + state | Manuel Diaz · Owner/Operator | 1128a1 | Mar 20, 2000 | Miami, FL |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 | 385 |
|---|---|
| Services billed | 7,880 across 62 procedure codes |
| Paid by Medicare | $198,227 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,029 · 16,016 30-day fills |
|---|---|
| Patients | 468 |
| Total drug cost | $742,078 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Lake Area Physical Therapy Inc.Melrose, FL · 384 clinicians
- North Florida Immediate Care Center IncGainesville, FL · 10 clinicians
Hospital affiliations
- HCA Florida North Florida HospitalGainesville, FL
- Uf Health Shands HospitalGainesville, FL
Other facilities
- Aveanna Home HealthHome health agency · Gainesville, FL
- Concierge Home CareHome health agency · Gainesville, FL
- HCA Florida Healthcare at HomeHome health agency · Gainesville, FL
Industry payments (Open Payments)
- 2025$2,052 · 99 payments from 19 companies
- 2024$2,139 · 88 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $393.04 | 21 |
| Novo Nordisk Inc | $250.23 | 13 |
| Radius Health, Inc. | $190.45 | 4 |
| Lilly USA, LLC | $178.64 | 12 |
| Astrazeneca Pharmaceuticals LP | $170.43 | 12 |
What the 2025 payments were for
- Food and Beverage$2,052 · 99 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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