Michael Xiaobo Tang, PA-C
NPI 1437625464ActiveIndividual· Physician Assistant· Frederick, MD
Physician Assistant (PA-C) with Amber Hill Physical Therapy Inc and 1 other group, practicing in Frederick, Maryland. Their prescriptions cost Medicare Part D more than their services did: $251,846 for 2,446 claims, against $73,034 paid for services in 2024. Aerin Medical Inc. was the largest of 2 companies reporting payments in 2025, $56.71 in all, mostly food and beverage. Lists Frederick Health Hospital as a hospital affiliation.
Overview
| NPI | 1437625464 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 17, 2018 |
| Last updated in NPPES | Feb 23, 2026 |
| Certified by provider | Feb 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0007324 | MD |
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 - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 1,335 across 45 procedure codes |
| Paid by Medicare | $73,034 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,446 · 5,627 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $251,846 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Amber Hill Physical Therapy IncFrederick, MD · 334 clinicians
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Other facilities
- Adoration Home Health WestminsterHome health agency · Westminster, MD
- Frederick Health Home CareHome health agency · Frederick, MD
- Frederick Health HospiceHospice · Frederick, MD
Industry payments (Open Payments)
- 2025$56.71 · 2 payments from 2 companies
- 2024$19.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aerin Medical Inc. | $39.19 | 1 |
| Abbvie Inc. | $17.52 | 1 |
What the 2025 payments were for
- Food and Beverage$56.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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