Craig Ross Barash, M.D.
NPI 1245288190ActiveIndividual· Internal Medicine, Gastroenterology· Langhorne, PA
Internal Medicine, Gastroenterology (M.D.) in Langhorne, Pennsylvania, trained at Icahn School of Medicine at Mount Sinai (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $658,882 for 1,019 claims, against $54,805 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,940 in all, mostly food and beverage.
Overview
| NPI | 1245288190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | May 4, 2021 |
| Certified by provider | May 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD054006L | PA |
| Internal Medicine, Gastroenterology | 207RG0100X | 25MA06351500 | NJ |
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 - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 505 across 17 procedure codes |
| Paid by Medicare | $54,805 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,019 · 2,209 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $658,882 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
Medical group
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Hospital affiliations
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- St Mary Medical CenterLanghorne, PA
Industry payments (Open Payments)
- 2025$1,940 · 78 payments from 15 companies
- 2024$2,040 · 96 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $583.73 | 30 |
| Madrigal Pharmaceuticals | $475.39 | 10 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $279.28 | 14 |
| Takeda Pharmaceuticals U.S.A., Inc. | $168.23 | 6 |
| Ardelyx, Inc. | $74.40 | 3 |
What the 2025 payments were for
- Food and Beverage$1,940 · 78 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Langhorne
- 1144239393
- 1659328698
- 1629286356
- 1619911252
- 1972031581
- 1841226651
- 1417997875
- 1063460624
All Internal Medicine, Gastroenterology providers in Pennsylvania →