Gayatri V. Nair, M.D
NPI 1700082146ActiveIndividual· Internal Medicine, Infectious Disease· Austin, TX
Internal Medicine, Infectious Disease (M.D) with Austin Infectious Disease Consultants, PA 080191, practicing in Austin, Texas. Their prescriptions cost Medicare Part D more than their services did: $477,507 for 301 claims, against $232,533 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $417.62 in all, mostly food and beverage. Lists North Austin Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700082146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2007 |
| Last updated in NPPES | Jul 27, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | Q3743 | TX |
| Internal Medicine | 207R00000X | 25MA08614800 | NJ |
| Internal Medicine | 207R00000X | 54461-20 | WI |
| Internal Medicine, Infectious Disease | 207RI0200X | BP10047148 | 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 - Infectious Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 12,716 across 37 procedure codes |
| Paid by Medicare | $232,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 301 · 390 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $477,507 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Austin Infectious Disease Consultants, PA 080191Austin, TX · 11 clinicians
Hospital affiliations
- North Austin Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$417.62 · 15 payments from 9 companies
- 2024$197.74 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $105.73 | 4 |
| Novartis Pharmaceuticals Corporation | $98.89 | 2 |
| Mindray Ds USA, Inc. | $48.21 | 1 |
| Hospira, Inc. | $43.62 | 2 |
| Octapharma USA, Inc. | $32.31 | 2 |
What the 2025 payments were for
- Food and Beverage$417.62 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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