Hassan Awad Abouhouli, MD
NPI 1366564304ActiveIndividual· Internal Medicine, Pulmonary Disease· Tulsa, OK
Internal Medicine, Pulmonary Disease (MD) with Creek Nation Hospital and Clinics and 3 other groups, practicing in Tulsa, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $2,537,594 for 5,059 claims, against $876,302 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $13,032 in all, mostly speaking and faculty fees. Lists Ascension St John Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1366564304 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2007 |
| Last updated in NPPES | May 1, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 25636 | OK |
| Internal Medicine | 207R00000X | 125047898 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 25636 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (OK); Practitioner - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,574 |
|---|---|
| Services billed | 11,457 across 51 procedure codes |
| Paid by Medicare | $876,302 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,059 · 5,966 30-day fills |
|---|---|
| Patients | 871 |
| Total drug cost | $2,537,594 |
| Generic share | 44% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine, Pulmonary Disease, Sleep Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Creek Nation Hospital and ClinicsOkmulgee, OK · 365 clinicians
- Northeastern Health SystemTahlequah, OK · 103 clinicians
- Prime Medical Group CorpTulsa, OK · 14 clinicians
- Aandr Management Services IncTulsa, OK · 13 clinicians
Hospital affiliations
- Ascension St John Medical CenterTulsa, OK
- Hillcrest Medical CenterTulsa, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Other facilities
- Pam Rehabilitation Hospital of TulsaInpatient rehabilitation facility · Tulsa, OK
- Tulsa Rehabilitation Hospital LLCInpatient rehabilitation facility · Tulsa, OK
- Cornerstone Specialty Hospitals MuskogeeLong-term care hospital · Muskogee, OK
- Pam Specialty Hospital of TulsaLong-term care hospital · Tulsa, OK
- Grace Skilled Nursing and Therapy JenksNursing home · Jenks, OK
Industry payments (Open Payments)
- 2025$13,032 · 148 payments from 24 companies
- 2024$12,454 · 151 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $10,975 | 43 |
| Glaxosmithkline, LLC. | $482.22 | 29 |
| Regeneron Healthcare Solutions, Inc. | $272.98 | 19 |
| Pulmonx Corporation | $229.11 | 6 |
| Genzyme Corporation | $141.79 | 9 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,000 · 6 payments
- Food and Beverage$2,931 · 141 payments
- Travel and Lodging$100.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Tulsa
- 1184145393
- 1558519355
- 1528375995
- 1710141569
- 1295760791
- 1619058153
- 1841281375
- 1730372608
- 1366608663
- 1235344557
- 1003149741
- 1619099595
All Internal Medicine, Pulmonary Disease providers in Oklahoma →