Lee A. Diamond, M.D.
NPI 1548276603ActiveIndividual· Internal Medicine, Infectious Disease· Riverdale, GA
Internal Medicine, Infectious Disease (M.D.) with Atlanta Id Group PC, practicing in Riverdale, Georgia. Their prescriptions cost Medicare Part D more than their services did: $3,300,535 for 1,530 claims, against $101,326 paid for services in 2024. Gilead Sciences, Inc. was the largest of 8 companies reporting payments in 2025, $625.44 in all, mostly food and beverage. Lists Piedmont Henry Hospital as a hospital affiliation.
Overview
| NPI | 1548276603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Apr 28, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 020689 | GA |
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 - Infectious Disease (GA); Practitioner - Infectious Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 6,151 across 35 procedure codes |
| Paid by Medicare | $101,326 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,530 · 1,797 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $3,300,535 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Atlanta Id Group PCAtlanta, GA · 16 clinicians
Hospital affiliation
- Piedmont Henry HospitalStockbridge, GA
Industry payments (Open Payments)
- 2025$625.44 · 26 payments from 8 companies
- 2024$189.93 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $300.24 | 12 |
| Insmed, Inc. | $125.54 | 5 |
| Viiv Healthcare Company | $52.92 | 2 |
| Abbvie Inc. | $46.94 | 3 |
| Ferring Pharmaceuticals Inc. | $36.13 | 1 |
What the 2025 payments were for
- Food and Beverage$625.44 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Riverdale
- 1427064583
- 1689881989