Prashanth Thalanayar Muthukrishnan, MD
NPI 1841549227ActiveIndividual· Internal Medicine, Pulmonary Disease· Douglasville, GA
Internal Medicine, Pulmonary Disease (MD) with Wellstar Medical Group LLC, practicing in Douglasville, Georgia. Their prescriptions cost Medicare Part D more than their services did: $887,656 for 1,049 claims, against $55,913 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 7 companies reporting payments in 2025, $338.63 in all, mostly food and beverage. Lists Wellstar Cobb Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1841549227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2012 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 29698 | WV |
| Internal Medicine | 207R00000X | 293615-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (GA); Practitioner - Pulmonary Disease (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 714 across 38 procedure codes |
| Paid by Medicare | $55,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,049 · 1,427 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $887,656 |
| Generic share | 31% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Douglas Medical CenterDouglasville, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Industry payments (Open Payments)
- 2025$338.63 · 12 payments from 7 companies
- 2024$169.69 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $80.17 | 3 |
| Regeneron Healthcare Solutions, Inc. | $68.24 | 2 |
| Glaxosmithkline, LLC. | $62.41 | 3 |
| Pulmonx Corporation | $40.31 | 1 |
| Genzyme Corporation | $37.48 | 1 |
What the 2025 payments were for
- Food and Beverage$338.63 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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