Stanley H. Appel, M.D.
NPI 1124009113ActiveIndividual· Psychiatry & Neurology, Neurology· Houston, TX
Psychiatry & Neurology, Neurology (M.D.) with Tmh Physician Associates PLLC, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $3,995,487 for 599 claims, against $12,763 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $2,124 in all, mostly consulting fees. Lists Houston Methodist Hospital as a hospital affiliation.
Overview
| NPI | 1124009113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2005 |
| Last updated in NPPES | Apr 25, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | E7801 | 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 - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 145 across 5 procedure codes |
| Paid by Medicare | $12,763 |
Part D prescriptions in 2024
| Prescriptions (claims) | 599 · 864 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $3,995,487 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 1960 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
Hospital affiliation
- Houston Methodist HospitalHouston, TX
Industry payments (Open Payments)
- 2025$2,124 · 10 payments from 3 companies
- 2024$366.05 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $1,950 | 1 |
| Tanabe Pharma America, Inc. | $155.16 | 8 |
| Abbvie Inc. | $19.21 | 1 |
What the 2025 payments were for
- Consulting Fee$1,950 · 1 payment
- Food and Beverage$174.37 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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