Mohsen Arani, MD
NPI 1821097072ActiveIndividual· Internal Medicine, Hematology & Oncology· The Woodlands, TX
Internal Medicine, Hematology & Oncology (MD) with Texas Oncology PA, practicing in The Woodlands, Texas. Their prescriptions cost Medicare Part D more than their services did: $6,598,992 for 2,662 claims, against $4,260,053 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 69 companies reporting payments in 2025, $9,838 in all, mostly food and beverage. Lists HCA Houston Healthcare Tomball and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1821097072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Jun 6, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | M8337 | 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 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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 700 |
|---|---|
| Services billed | 378,691 across 150 procedure codes |
| Paid by Medicare | $4,260,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,662 · 4,546 30-day fills |
|---|---|
| Patients | 442 |
| Total drug cost | $6,598,992 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Geriatric Medicine, Hematology, Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- HCA Houston Healthcare TomballTomball, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- Tops Surgical Specialty HospitalHouston, TX
Other facilities
- Millennium Hospice Agency LLCHospice · Spring, TX
Industry payments (Open Payments)
- 2025$9,838 · 356 payments from 69 companies
- 2024$30,226 · 369 payments from 55 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,813 | 20 |
| Janssen Biotech, Inc. | $823.34 | 24 |
| Pfizer Inc. | $629.00 | 22 |
| Abbvie Inc. | $419.84 | 20 |
| Novartis Pharmaceuticals Corporation | $369.61 | 21 |
What the 2025 payments were for
- Food and Beverage$8,383 · 354 payments
- Consulting Fee$1,375 · 1 payment
- Education$80.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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