Grace An Chen, PA-C
NPI 1003585597ActiveIndividual· Physician Assistant, Medical· Kingwood, TX
Physician Assistant, Medical (PA-C) with Radiant Dermatology and Aesthetics PLLC, practicing in Kingwood, Texas. Medicare paid $13,360 for services to 90 patients in 2024, and Part D covered 306 of their prescriptions (87% generic). Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $1,283 in all, mostly food and beverage.
Overview
| NPI | 1003585597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 8, 2021 |
| Last updated in NPPES | Mar 16, 2022 |
| Certified by provider | Mar 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA14706 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 316 across 24 procedure codes |
| Paid by Medicare | $13,360 |
Part D prescriptions in 2024
| Prescriptions (claims) | 306 · 365 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $277,368 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Radiant Dermatology and Aesthetics PLLCSpring, TX · 7 clinicians
Industry payments (Open Payments)
- 2025$1,283 · 65 payments from 11 companies
- 2024$859.66 · 39 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $290.13 | 6 |
| Abbvie Inc. | $214.04 | 13 |
| Genzyme Corporation | $205.34 | 12 |
| Galderma Laboratories, L.P. | $157.99 | 16 |
| Ucb, Inc. | $93.28 | 3 |
What the 2025 payments were for
- Food and Beverage$1,052 · 62 payments
- Education$230.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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