Igor Ismailov, M.D.
NPI 1750744793ActiveIndividual· Internal Medicine· Doylestown, PA
Internal Medicine (M.D.) with Via Affiliates and 1 other group, practicing in Doylestown, Pennsylvania. In 2024 Medicare paid $84,172 for 312 patients, and Part D covered 583 of their prescriptions, 85% of them generic. E.R. Squibb & Sons, L.L.C. reported $15.33 in payments in 2025, mostly food and beverage. Lists Doylestown Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750744793 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 29, 2016 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD469390 | PA |
| Internal Medicine | 207R00000X | ME137724 | FL |
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 - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 1,025 across 12 procedure codes |
| Paid by Medicare | $84,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 583 · 597 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $38,561 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Via AffiliatesDoylestown, PA · 180 clinicians
- Clinical Specialty AssociatesDoylestown, PA · 171 clinicians
Hospital affiliations
- Doylestown HospitalDoylestown, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
Other facilities
- Penn Medicine Hospice DoylestownHospice · Doylestown, PA
Industry payments (Open Payments)
- 2025$15.33 · 1 payment from 1 company
- 2024$189.37 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $15.33 | 1 |
What the 2025 payments were for
- Food and Beverage$15.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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