Mouen A. Khashab, MD
NPI 1679668909ActiveIndividual· Internal Medicine, Gastroenterology· Baltimore, MD
Internal Medicine, Gastroenterology (MD) with Johns Hopkins University, practicing in Baltimore, Maryland. Medicare paid $194,418 for services to 598 patients in 2024. Boston Scientific Corporation was the largest of 8 companies reporting payments in 2025, $65,386 in all, mostly speaking and faculty fees. Lists Johns Hopkins Bayview Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1679668909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Jan 31, 2023 |
| Certified by provider | Jan 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | D71725 | MD |
| Emergency Medicine | 207P00000X | 01062563A | IN |
| Internal Medicine | 207R00000X | 01062563A | IN |
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 - Gastroenterology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 598 |
|---|---|
| Services billed | 1,100 across 69 procedure codes |
| Paid by Medicare | $194,418 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
- Johns Hopkins Howard County Medical CenterColumbia, MD
Industry payments (Open Payments)
- 2025$65,386 · 62 payments from 8 companies
- 2024$175,089 · 93 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $38,561 | 33 |
| Olympus Corporation of the Americas | $12,298 | 7 |
| Medtronic, Inc. | $8,434 | 9 |
| Micro-Tech Endoscopy USA, Inc. | $5,822 | 7 |
| Fujifilm Healthcare Americas Corporation | $125.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$43,672 · 16 payments
- Education$12,060 · 3 payments
- Compensation for serving as faculty or as a speaker for a medical education program$5,200 · 1 payment
- Food and Beverage$1,752 · 33 payments
- Travel and Lodging$1,503 · 8 payments
- Consulting Fee$1,200 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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