Diana T. Blake, MD
NPI 1023495470ActiveIndividual· Internal Medicine· Athens, GA
Internal Medicine (MD) in Athens, Georgia, trained at Brody School of Medicine at East Carolina University (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $53,025 for 574 claims, against $9,726 paid for services in 2024. Dexcom, Inc. was the largest of 4 companies reporting payments in 2025, $67.07 in all, mostly food and beverage.
Overview
| NPI | 1023495470 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2015 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 97760 | GA |
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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 159 across 16 procedure codes |
| Paid by Medicare | $9,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 574 · 981 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $53,025 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Brody School of Medicine at East Carolina University |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Internal Medicine |
Medical group
- St. Mary's Medical Group, Inc.Athens, GA · 109 clinicians
Hospital affiliation
- St Mary's HospitalAthens, GA
Industry payments (Open Payments)
- 2025$67.07 · 4 payments from 4 companies
- 2024$188.84 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $19.16 | 1 |
| Novo Nordisk Inc | $18.67 | 1 |
| Pfizer Inc. | $15.57 | 1 |
| Currax Pharmaceuticals LLC | $13.67 | 1 |
What the 2025 payments were for
- Food and Beverage$67.07 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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