Nathaniel Conley Cassell, M.D.
NPI 1518302470ActiveIndividual· Internal Medicine, Critical Care Medicine· The Woodlands, TX
Internal Medicine, Critical Care Medicine (M.D.) with Q-Health Partners PLLC, practicing in The Woodlands, Texas. Medicare paid $53,130 for services to 69 patients in 2024. Lists St Joseph Medical Center as a hospital affiliation.
Overview
| NPI | 1518302470 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2013 |
| Last updated in NPPES | Dec 31, 2019 |
| Certified by provider | Dec 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | Q7844 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | Q7844 | 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 - Critical Care (Intensivists) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 551 across 10 procedure codes |
| Paid by Medicare | $53,130 |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
Medical group
- Q-Health Partners PLLCHouston, TX · 19 clinicians
Hospital affiliation
- St Joseph Medical CenterHouston, 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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