Arjun Mohandas, M.D.
NPI 1639123573ActiveIndividual· Internal Medicine· Lockhart, TX
Internal Medicine (M.D.) with Ascension Seton, practicing in Lockhart, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,109,964 for 11,227 claims, against $43,429 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $47.85 in all, mostly food and beverage. Lists Ascension Seton Hays and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1639123573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2006 |
| Last updated in NPPES | Dec 11, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K6655 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 676 across 18 procedure codes |
| Paid by Medicare | $43,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,227 · 25,096 30-day fills |
|---|---|
| Patients | 661 |
| Total drug cost | $1,109,964 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Ascension SetonBastrop, TX · 55 clinicians
Hospital affiliations
- Ascension Seton HaysKyle, TX
- Ascension Seton Edgar B DavisLuling, TX
- Ascension Seton Medical Center AustinAustin, TX
- Christus Santa Rosa Hospital-San MarcosSan Marcos, TX
- Memorial HospitalGonzales, TX
Other facilities
- Advanced Home Health ServicesHome health agency · Seguin, TX
- Ascension at HomeHome health agency · Kyle, TX
- Pam Health at HomeHome health agency · Buda, TX
- Post Acute Medical at Luling LLCLong-term care hospital · Luling, TX
Industry payments (Open Payments)
- 2025$47.85 · 2 payments from 2 companies
- 2024$106.01 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $24.14 | 1 |
| Dexcom, Inc. | $23.71 | 1 |
What the 2025 payments were for
- Food and Beverage$47.85 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Lockhart
- 1467778902
- 1205949112
- 1972908432