Premswarup Joel Immaraj, M.D.
NPI 1356377915ActiveIndividual· Internal Medicine· Huntsville, TX
Internal Medicine (M.D.) with Concord Medical Group of Texas PLLC, practicing in Huntsville, Texas. 148 Medicare patients in 2024, $18,488 paid; nearly all of their 104 Part D prescriptions were generic (94%). Lists El Campo Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1356377915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2006 |
| Last updated in NPPES | Feb 28, 2020 |
| Certified by provider | Feb 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L4655 | TX |
| Emergency Medicine | 207P00000X | L4655 | 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 - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 214 across 12 procedure codes |
| Paid by Medicare | $18,488 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 105 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $900.46 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Concord Medical Group of Texas PLLCBreckenridge, TX · 321 clinicians
Hospital affiliation
- El Campo Memorial HospitalEl Campo, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 internal medicine physicians in Huntsville · All internal medicine physicians in Texas