Meera Ranganathan, MD
NPI 1245281948ActiveIndividual· Internal Medicine, Pulmonary Disease· Marietta, GA
Internal Medicine, Pulmonary Disease (MD) with Wellstar Medical Group LLC and 1 other group, practicing in Marietta, Georgia. In 2024 Medicare paid $152,676 for 619 patients, and Part D covered 438 of their prescriptions, 61% of them generic. Genzyme Corporation was the largest of 21 companies reporting payments in 2025, $1,468 in all, mostly food and beverage. Lists Fairview Park Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1245281948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Mar 25, 2026 |
| Certified by provider | Mar 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 49619 | GA |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD438092 | PA |
| Hospitalist | 208M00000X | MD438092 | PA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD438092 | PA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD438092 | PA |
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 - Pulmonary Disease (GA); Practitioner - Sleep Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 619 |
|---|---|
| Services billed | 1,579 across 26 procedure codes |
| Paid by Medicare | $152,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 438 · 538 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $197,712 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Sleep Medicine |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical groups
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
- Physicians Staffing SolutionsDublin, GA · 12 clinicians
Hospital affiliations
- Fairview Park HospitalDublin, GA
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Douglas Medical CenterDouglasville, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$1,468 · 62 payments from 21 companies
- 2024$525.81 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $287.84 | 9 |
| Glaxosmithkline, LLC. | $216.21 | 14 |
| Jazz Pharmaceuticals Inc. | $143.05 | 4 |
| Astrazeneca Pharmaceuticals LP | $118.37 | 6 |
| Inspire Medical Systems, Inc. | $105.00 | 2 |
What the 2025 payments were for
- Food and Beverage$1,468 · 62 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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