KRISTEN HELEN KNORR – Physician Assistant, NPI 1174007769
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,578 PHYSICIAN ASSISTANT in NJ
Provider Addresses for KRISTEN HELEN KNORR
Independence Hall, 520, Chestnut Street, Society Hill, Philadelphia, Philadelphia County, Pennsylvania, 19106, United States
PHILADELPHIA, PA 191074414
Phone: (267) 507-9100
Fax: (267) 339-3761
Type: Mailing
1225 WHITEHORSE MERCERVILLE RD STE 220
MERCERVILLE, NJ 086193882
Phone: (609) 581-2200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $636.
Total Amount is formed as General ($636) + Research ($0) + Ownership ($0) = $636.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Stryker Corporation ($204).
Total Amount
$636
General + Research + Ownership
Payments
19
Total payment records
General Amount
$636
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 |
|---|---|
| Stryker Corporation | $204 |
| DePuy Synthes Sales Inc. | $131 |
| Seapearl East, Inc | $106 |
| Vericel Corporation | $99 |
| Dynasplint Systems Inc. | $73 |
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: 2019-01-16
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 |
|---|---|---|---|---|
| I20190111000658 | I | Physician Assistant | PA | TBD |
| I20190116002770 | 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 |
|---|---|---|---|---|
| J7329 | Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg | 775 | 12 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 74 | 19 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 52 | 45 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 50 | 32 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 45 | 38 | $0 |
Insurance plans in this area (ZIP 19107)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NJ | |
| Physical Therapist In Private Practice | PA | |
| Occupational Therapist In Private Practice | PA | |
| Physician Assistant | PA | |
| Physician Assistant | PA | |
| Physical Medicine And Rehabilitation | PA | |
| Physical Medicine And Rehabilitation, Interventional Pain Management | PA | |
| Orthopedic Surgery | PA | |
| Orthopedic Surgery, Sports Medicine | NJ | |
| Sports Medicine, Family Practice | NJ |
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