Ashish Saharia, MD
NPI 1821241571ActiveIndividual· Surgery· Houston, TX
Surgery (MD) with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $626,215 for 2,515 claims, against $87,060 paid for services in 2024. Boston Scientific Corporation was the largest of 13 companies reporting payments in 2025, $3,094 in all, mostly food and beverage. Lists Houston Methodist Clear Lake Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1821241571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 28, 2008 |
| Last updated in NPPES | Jun 25, 2026 |
| Certified by provider | Jun 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | N4713 | TX |
| Transplant Surgery | 204F00000X | N4713 | 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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 224 across 40 procedure codes |
| Paid by Medicare | $87,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,515 · 5,089 30-day fills |
|---|---|
| Patients | 366 |
| Total drug cost | $626,215 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist West HospitalHouston, TX
Other facilities
- Houston Methodist Continuing Care HospitalLong-term care hospital · Katy, TX
Industry payments (Open Payments)
- 2025$3,094 · 30 payments from 13 companies
- 2024$854.73 · 39 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,403 | 8 |
| Dilon Technologies, Inc. | $167.97 | 1 |
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $105.66 | 1 |
| Madrigal Pharmaceuticals | $81.38 | 5 |
| Abbvie Inc. | $67.00 | 4 |
What the 2025 payments were for
- Food and Beverage$2,157 · 27 payments
- Travel and Lodging$937.17 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 480 general surgeons in Houston · All general surgeons in Texas