CATHERINE CHEN (M.D.) – Family Medicine Physician, NPI 1073872073
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
872 HOSPITALIST in NJ
Provider Addresses for CATHERINE CHEN (M.D.)
125 PATERSON ST
SUITE 2300
NEW BRUNSWICK, NJ 089011962
Phone: (732) 235-7122
Type: Mailing
1 PLAINSBORO RD
PLAINSBORO, NJ 085361913
Phone: (609) 853-6049
Fax: (609) 853-7221
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $367.
Total Amount is formed as General ($367) + Research ($0) + Ownership ($0) = $367.
Last reported payment date: 2024-11-04 • Largest payer in this snapshot: Stryker Corporation ($276).
Total Amount
$367
General + Research + Ownership
Payments
4
Total payment records
General Amount
$367
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $276 |
| Integra LifeSciences Corporation | $61 |
| MedShape, Inc. | $29 |
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: 2016-07-12
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 |
|---|---|---|---|---|
| I20160712002394 | I | Hospitalist | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 175 | 67 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 44 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 41 | 40 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 13 | $0 |
Insurance plans in this area (ZIP 08901)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NJ | |
| Internal Medicine | NJ | |
| Internal Medicine | NJ | |
| Internal Medicine | NJ | |
| H O S P I T A L I S T | NY | |
| Nurse Practitioner | NJ | |
| Internal Medicine | NJ | |
| Internal Medicine | NJ | |
| Hospitalist, Internal Medicine | NJ | |
| Internal Medicine | NJ |
Reviews
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