Xiaowen Fan, M.D.
NPI 1427412535ActiveIndividual· Hospitalist· Hackensack, NJ
Hospitalist (M.D.) with Gastrointestinal Specialist of Georgia, practicing in Hackensack, New Jersey. In 2024 Medicare paid $14,267 for 99 patients, and Part D covered 61 of their prescriptions, 80% of them generic. Medtronic, Inc. was the largest of 13 companies reporting payments in 2025, $732.53 in all, mostly food and beverage. Lists Wellstar Cobb Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1427412535 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2016 |
| Last updated in NPPES | Jun 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 25MA10564000 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 160 across 22 procedure codes |
| Paid by Medicare | $14,267 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 96 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $7,380 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastrointestinal Specialist of GeorgiaWoodstock, GA · 35 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Douglas Medical CenterDouglasville, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$732.53 · 27 payments from 13 companies
- 2024$300.40 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $145.98 | 1 |
| Madrigal Pharmaceuticals | $120.92 | 4 |
| Abbvie Inc. | $118.50 | 5 |
| Genzyme Corporation | $63.46 | 2 |
| Janssen Biotech, Inc. | $50.28 | 3 |
What the 2025 payments were for
- Food and Beverage$732.53 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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