Sherin M. John, MD
NPI 1043773617ActiveIndividual· Hospitalist· Dallas, TX
Hospitalist (MD) in Dallas, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2019). 206 Medicare patients in 2024, $36,806 paid; nearly all of their 127 Part D prescriptions were generic (92%). Alexion Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $62.61 in all, mostly food and beverage.
Overview
| NPI | 1043773617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2019 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | U2887 | TX |
| Pediatrics | 208000000X | U2887 | TX |
| Internal Medicine | 207R00000X | U2887 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 362 across 11 procedure codes |
| Paid by Medicare | $36,806 |
Part D prescriptions in 2024
| Prescriptions (claims) | 127 · 160 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $4,309 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Hospitalist |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$62.61 · 3 payments from 2 companies
- 2024$50.90 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $45.58 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $17.03 | 1 |
What the 2025 payments were for
- Food and Beverage$62.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Dallas
- 1023464427
- 1063098648
- 1063852846
- 1073969408
- 1104106533
- 1114503091
- 1164622676
- 1164866018
- 1205368925
- 1215236799
- 1235698416
- 1245761089