PATRICIA WONG (MD) – Gastroenterology Physician, NPI 1659433936
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,185 GASTROENTEROLOGY in PA
Provider Addresses for PATRICIA WONG (MD)
100 EAST LANKENAU AVENUE
SUITE 252
WYNNEWOOD, PA 19096
Phone: (610) 896-7360
Type: Location
Lankenau Medical Center, 100, East Lancaster Avenue, Wynnewood, Lower Merion Township, Montgomery County, Pennsylvania, 19096, United States
SUITE 252
WYNNEWOOD, PA 190963450
Phone: (610) 896-7360
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 186 Open Payments records for all available years, with a total value of $11,371.
Total Amount is formed as General ($11,371) + Research ($0) + Ownership ($0) = $11,371.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($7,816).
Total Amount
$11,371
General + Research + Ownership
Payments
186
Total payment records
General Amount
$11,371
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-12-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20120918000029 | I | Gastroenterology | PA | TBD |
| I20251202000621 | I | Gastroenterology | DE | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 170 | 129 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 132 | 132 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 76 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 73 | 73 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 55 | $0 |
Insurance plans in this area (ZIP 19096)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| - | CA | |
| - | MD | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| - | PA | |
| - | PA | |
| - | PA | |
| Family Practice | PA |
Reviews
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