Ruth Blash, MD
NPI 1295849545ActiveIndividual· Internal Medicine· Fishkill, NY
Internal Medicine (MD) with Optum Medical Care PC, practicing in Fishkill, New York. Their prescriptions cost Medicare Part D more than their services did: $637,250 for 7,076 claims, against $129,397 paid for services in 2024. Lists Vassar Brothers Medical Center as a hospital affiliation.
Overview
| NPI | 1295849545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 200863 | NY |
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 - Internal Medicine (NY); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 360 |
|---|---|
| Services billed | 5,384 across 74 procedure codes |
| Paid by Medicare | $129,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,076 · 17,465 30-day fills |
|---|---|
| Patients | 664 |
| Total drug cost | $637,250 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Optum Medical Care PCPoughkeepsie, NY · 1,010 clinicians
Hospital affiliation
- Vassar Brothers Medical CenterPoughkeepsie, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Fishkill Center for Rehab & Nursing LthhcpHome health agency · Beacon, NY
- Health Quest Home Care, Inc (Certified) ChhaHome health agency · Poughkeepsie, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Fishkill
- 1417357716
- 1083946792
- 1831387430
- 1518415199
- 1386386472
- 1558366740
- 1679662464
- 1356432371
- 1356341549
- 1447256383
- 1710907415
- 1760489454