Igal Staw, M.D.
NPI 1013901602ActiveIndividual· Internal Medicine, Pulmonary Disease· Fairfield, CT
Internal Medicine, Pulmonary Disease (M.D.) in Fairfield, Connecticut, trained at Medical University of South Carolina College of Medicine (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $79,120 for 522 claims, against $18,306 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 16 companies reporting payments in 2025, $1,207 in all, mostly food and beverage.
Overview
| NPI | 1013901602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 9, 2005 |
| Last updated in NPPES | Apr 28, 2019 |
| Reactivated | Apr 4, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 020108 | CT |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 251 across 15 procedure codes |
| Paid by Medicare | $18,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 522 · 1,090 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $79,120 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$1,207 · 64 payments from 16 companies
- 2024$1,268 · 63 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $315.99 | 22 |
| Astrazeneca Pharmaceuticals LP | $153.79 | 3 |
| Abbvie Inc. | $139.74 | 6 |
| Aimmune Therapeutics, Inc. | $88.33 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $81.98 | 4 |
What the 2025 payments were for
- Food and Beverage$1,207 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Fairfield
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All Internal Medicine, Pulmonary Disease providers in Connecticut →