Xiaolan Tang
NPI 1033792338ActiveIndividual· Internal Medicine· Huntsville, AL
Internal Medicine with Hospital Medicine Services of Tennessee PC and 3 other groups, practicing in Huntsville, Alabama. In 2024 Medicare paid $16,595 for 95 patients, and Part D covered 167 of their prescriptions, 84% of them generic. Janssen Biotech, Inc. reported $112.59 in payments in 2025, mostly food and beverage. Lists Crestwood Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1033792338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 4, 2021 |
| Last updated in NPPES | Oct 22, 2025 |
| Certified by provider | Oct 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD.48972 | AL |
| 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 - Internal Medicine (AL); Practitioner - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 247 across 8 procedure codes |
| Paid by Medicare | $16,595 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 289 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $20,315 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- Hospital Medicine Services of Tennessee PCNashville, TN · 162 clinicians
- Capstone Health Services Foundation PCTuscaloosa, AL · 161 clinicians
- Hh Health System Crestwood Physicians, LLCHuntsville, AL · 48 clinicians
- Crestwood Hb Medical Services LLCHuntsville, AL · 47 clinicians
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Helen Keller HospitalSheffield, AL
- Highlands Medical CenterScottsboro, AL
- Lincoln Medical CenterFayetteville, TN
- Marshall Medical CentersBoaz, AL
Other facilities
- Compassus-FlorenceHospice · Florence, AL
Industry payments (Open Payments)
- 2025$112.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $112.59 | 1 |
What the 2025 payments were for
- Food and Beverage$112.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Huntsville
- 1700754348
- 1922554641
- 1932381621
- 1659890846
- 1144451311
- 1669994331
- 1619150034
- 1013409770
- 1548318645
- 1992019780
- 1548510050
- 1437279981