Mahesh Ramchandani, MD
NPI 1073513693ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Houston, TX
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $115,601 for 66 patients in 2024, with only 32 Part D claims. Lsi Solutions Inc was the largest of 10 companies reporting payments in 2025, $37,696 in all, mostly travel and lodging. Lists Houston Methodist Baytown Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1073513693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Nov 22, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | J4463 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Thoracic Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 155 across 39 procedure codes |
| Paid by Medicare | $115,601 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 32 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $1,419 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Vascular Surgery |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist Baytown HospitalBaytown, TX
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
Other facilities
- Ipr Healthcare Systems, IncHome health agency · Houston, TX
Industry payments (Open Payments)
- 2025$37,696 · 69 payments from 10 companies
- 2024$4,642 · 28 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lsi Solutions Inc | $27,567 | 36 |
| Intuitive Surgical, Inc. | $8,789 | 18 |
| Arthrex, Inc. | $482.45 | 3 |
| Medinc of Texas | $297.66 | 5 |
| Boston Scientific Corporation | $166.90 | 1 |
What the 2025 payments were for
- Travel and Lodging$13,966 · 24 payments
- Food and Beverage$9,830 · 39 payments
- Education$7,000 · 4 payments
- Entertainment$6,686 · 1 payment
- Gift$214.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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