Ryan H. Heise, M.D.
NPI 1578506010ActiveIndividual· Internal Medicine· Dallas, TX
Internal Medicine (M.D.) in Dallas, Texas, trained at University of Oklahoma College of Medicine (class of 2001). In 2024 Medicare paid $138,550 for 665 patients, and Part D covered 834 of their prescriptions, 85% of them generic. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $58.18 in all, mostly food and beverage.
Overview
| NPI | 1578506010 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Oct 10, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L8072 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 665 |
|---|---|
| Services billed | 1,593 across 22 procedure codes |
| Paid by Medicare | $138,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 834 · 851 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $36,605 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
Medical groups
- Hospitalist Medicine Physicians of Texas PLLCHumble, TX · 686 clinicians
- MD on Call PAIrving, TX · 11 clinicians
Hospital affiliations
- Texas Health Presbyterian Hospital DallasDallas, TX
- Texas Institute for Surgery at Presbyterian HospitDallas, TX
Other facilities
- Caring Point LLCHome health agency · Garland, TX
- Pure Health Transitional Care at Texas Health PresNursing home · Dallas, TX
Industry payments (Open Payments)
- 2025$58.18 · 2 payments from 2 companies
- 2024$146.59 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $33.11 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $25.07 | 1 |
What the 2025 payments were for
- Food and Beverage$58.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,234 internal medicine physicians in Dallas · All internal medicine physicians in Texas