MS. XIN GUAN – Physician Assistant, NPI 1780918706
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,578 PHYSICIAN ASSISTANT in NJ
Provider Addresses for MS. XIN GUAN
310 RTE 24
CHESTER, NJ 079302625
Phone: (908) 879-8800
Type: Location
500 Upper Chesapeake Dr
Bel Air, MD 210144324
Phone: (410) 643-2905
Type: Location
56 BURNHAM PKWY
MORRISTOWN, NJ 079605031
Phone: (410) 299-2519
Type: Mailing
University of Maryland Upper Chesapeake Medical Center, 500, Upper Chesapeake Drive, Wakefield Manor, Bel Air, Harford County, Maryland, 21014, United States
BEL AIR, MD 210144324
Phone: (410) 643-2905
Type: Location
2408, Burlwood Road, Coachford, Lutherville, Baltimore County, Maryland, 21093, United States
TIMONIUM, MD 210932501
Phone: (410) 299-2519
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 220 Open Payments records for all available years, with a total value of $4,215.
Total Amount is formed as General ($4,215) + Research ($0) + Ownership ($0) = $4,215.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Lilly USA, LLC ($553).
Total Amount
$4,215
General + Research + Ownership
Payments
220
Total payment records
General Amount
$4,215
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $553 |
| Janssen Biotech, Inc. | $502 |
| ABBVIE INC. | $409 |
| E.R. Squibb & Sons, L.L.C. | $306 |
| Sun Pharmaceutical Industries Inc. | $263 |
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: 2011-11-04
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 |
|---|---|---|---|---|
| I20111104000251 | I | Physician Assistant | NJ | 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 | 56 | 13 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 33 | $0 |
| 11301 | Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | 24 | 16 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 19 | 16 | $0 |
Insurance plans in this area (ZIP 07930)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Dermatology, Pathology | NJ | |
| Physician Assistant | NJ |
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