John Elliott McLean III, M.D.
NPI 1245678556ActiveIndividual· Emergency Medicine· Humble, TX
Emergency Medicine (M.D.) with Memorial Hermann Hospital Based Physician Group, practicing in Humble, Texas. 263 Medicare patients in 2024, $36,131 paid; nearly all of their 261 Part D prescriptions were generic (93%). Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1245678556 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 8, 2013 |
| Last updated in NPPES | Sep 19, 2024 |
| Certified by provider | Sep 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | R2671 | 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 | 263 |
|---|---|
| Services billed | 429 across 16 procedure codes |
| Paid by Medicare | $36,131 |
Part D prescriptions in 2024
| Prescriptions (claims) | 261 · 261 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $7,814 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Memorial Hermann Hospital Based Physician GroupKaty, TX · 276 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, 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 36 emergency medicine physicians in Humble · All emergency medicine physicians in Texas