Sowmya Puthalapattu, M.D
NPI 1316188519ActiveIndividual· Internal Medicine, Nephrology· Humble, TX
Internal Medicine, Nephrology (M.D) in Humble, Texas, licensed in TX, with an NPI issued in March 2009. Their prescriptions cost Medicare Part D more than their services did: $603,079 for 3,360 claims, against $272,069 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $50.92 in all, mostly food and beverage. Lists HCA Houston Healthcare Kingwood and 1 other hospital as hospital affiliations.
Overview
| NPI | 1316188519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 18, 2009 |
| Last updated in NPPES | Oct 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | N1841 | TX |
| Internal Medicine | 207R00000X | N1841 | TX |
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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 3,067 across 14 procedure codes |
| Paid by Medicare | $272,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,360 · 6,540 30-day fills |
|---|---|
| Patients | 550 |
| Total drug cost | $603,079 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- HCA Houston Healthcare KingwoodKingwood, TX
- Memorial Hermann Northeast HospitalHumble, TX
Other facilities
- Fkc AtascocitaDialysis facility · Humble, TX
- Fkc New CaneyDialysis facility · New Caney, TX
- Fresenius Medical Care KingwoodDialysis facility · Humble, TX
- Pam Rehabilitation Hospital of Clear LakeInpatient rehabilitation facility · Webster, TX
Industry payments (Open Payments)
- 2025$50.92 · 2 payments from 2 companies
- 2024$59.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $29.21 | 1 |
| Amgen Inc. | $21.71 | 1 |
What the 2025 payments were for
- Food and Beverage$50.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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