Ranju Chandrashekariah, M.D.
NPI 1851354385ActiveIndividual· Internal Medicine, Pulmonary Disease· Tuscaloosa, AL
Internal Medicine, Pulmonary Disease (M.D.) with Tuscaloosa Lung and Sleep Consultants, PC, practicing in Tuscaloosa, Alabama. Their prescriptions cost Medicare Part D more than their services did: $1,696,100 for 4,528 claims, against $387,006 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $3,029 in all, mostly food and beverage. Lists Dch Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851354385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 7, 2006 |
| Last updated in NPPES | Jun 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 33757 | AL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 01066188A | IN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 01066188A | IN |
| Internal Medicine, Sleep Medicine | 207RS0012X | 01066188A | IN |
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 - Critical Care (Intensivists) (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 750 |
|---|---|
| Services billed | 5,364 across 51 procedure codes |
| Paid by Medicare | $387,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,528 · 6,221 30-day fills |
|---|---|
| Patients | 634 |
| Total drug cost | $1,696,100 |
| Generic share | 45% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Pulmonary Disease, Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- Tuscaloosa Lung and Sleep Consultants, PCTuscaloosa, AL · 5 clinicians
Hospital affiliations
- Dch Regional Medical CenterTuscaloosa, AL
- Fayette Medical CenterFayette, AL
Industry payments (Open Payments)
- 2025$3,029 · 170 payments from 18 companies
- 2024$2,190 · 152 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $701.17 | 50 |
| Glaxosmithkline, LLC. | $553.36 | 37 |
| Insmed, Inc. | $290.10 | 12 |
| Mallinckrodt Hospital Products Inc. | $249.20 | 14 |
| Regeneron Healthcare Solutions, Inc. | $230.92 | 9 |
What the 2025 payments were for
- Food and Beverage$2,939 · 169 payments
- Education$89.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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