GRACE AN CHEN (PA-C) – Medical Physician Assistant, NPI 1003585597
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,491 PHYSICIAN ASSISTANT in TX
Provider Addresses for GRACE AN CHEN (PA-C)
9731 HAVEN CROSSING CT
HOUSTON, TX 770654082
Phone: (832) 877-9642
Type: Mailing
22659 HIGHWAY 59 N STE 140
KINGWOOD, TX 773394504
Phone: (281) 973-4159
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 71 Open Payments records for all available years, with a total value of $1,540.
Total Amount is formed as General ($1,540) + Research ($0) + Ownership ($0) = $1,540.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: ABBVIE INC. ($287).
Total Amount
$1,540
General + Research + Ownership
Payments
71
Total payment records
General Amount
$1,540
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $287 |
| GENZYME CORPORATION | $240 |
| Lilly USA, LLC | $158 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $127 |
| Regeneron Healthcare Solutions, Inc. | $99 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-02-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20220223001487 | I | Physician Assistant | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 192 | 28 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 66 | 51 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 40 | 34 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 28 | 25 | $0 |
Insurance plans in this area (ZIP 77065)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | GA | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| Physician Assistant | TX |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.