Sailaja Vallabhajosula, MD
NPI 1548423320ActiveIndividual· Internal Medicine· Webster, TX
Internal Medicine (MD) with Armstrong Medical Group PLLC, practicing in Webster, Texas. 372 Medicare patients in 2024, $90,535 paid; nearly all of their 482 Part D prescriptions were generic (90%). Amgen Inc. reported $59.04 in payments in 2024, mostly food and beverage. Lists HCA Houston Healthcare Clear Lake and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548423320 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 2, 2008 |
| Last updated in NPPES | Sep 16, 2021 |
| Certified by provider | Sep 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | P1603 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 972 across 9 procedure codes |
| Paid by Medicare | $90,535 |
Part D prescriptions in 2024
| Prescriptions (claims) | 482 · 509 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $17,140 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Armstrong Medical Group PLLCLeague City, TX · 30 clinicians
Hospital affiliations
- HCA Houston Healthcare Clear LakeWebster, TX
- University of Texas Medical Branch GalvestonGalveston, TX
Industry payments (Open Payments)
- 2024$59.04 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $59.04 | 1 |
What the 2024 payments were for
- Food and Beverage$59.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 internal medicine physicians in Webster · All internal medicine physicians in Texas