Diwas Shahi, M.D.
NPI 1053791467ActiveIndividual· Internal Medicine, Pulmonary Disease· Huntsville, AL
Internal Medicine, Pulmonary Disease (M.D.) with Hh Physicians Network, practicing in Huntsville, Alabama. Their prescriptions cost Medicare Part D more than their services did: $393,457 for 1,337 claims, against $157,061 paid for services in 2024. Genzyme Corporation was the largest of 18 companies reporting payments in 2025, $1,921 in all, mostly food and beverage. Lists Dekalb Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1053791467 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2015 |
| Last updated in NPPES | Oct 23, 2023 |
| Certified by provider | Oct 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 42250 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 596 |
|---|---|
| Services billed | 2,430 across 44 procedure codes |
| Paid by Medicare | $157,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,337 · 1,556 30-day fills |
|---|---|
| Patients | 304 |
| Total drug cost | $393,457 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Hh Physicians NetworkHuntsville, AL · 108 clinicians
Hospital affiliations
- Dekalb Regional Medical CenterFort Payne, AL
- Highlands Medical CenterScottsboro, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$1,921 · 87 payments from 18 companies
- 2024$1,369 · 75 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $261.12 | 9 |
| Regeneron Healthcare Solutions, Inc. | $237.44 | 9 |
| Astrazeneca Pharmaceuticals LP | $235.56 | 17 |
| Insmed, Inc. | $232.92 | 12 |
| Glaxosmithkline, LLC. | $192.37 | 12 |
What the 2025 payments were for
- Food and Beverage$1,921 · 87 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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