MRS. JANIE KOWARSKY ROSEN (LCSW) – Marriage & Family Therapist, NPI 1083692503
Marriage & Family Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,438 CLINICAL SOCIAL WORKER in PA
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Provider Addresses for MRS. JANIE KOWARSKY ROSEN (LCSW)
West Lancaster Avenue, West Wayne, Wayne, Radnor Township, Delaware County, Pennsylvania, 19087, United States
SUITE 2B
WAYNE, PA 190873938
Phone: (484) 432-9217
Type: Location
42 HAYMARKET LN
BRYN MAWR, PA 190101148
Phone: (610) 525-1642
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-04-08
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 |
|---|---|---|---|---|
| I20100408000424 | I | Clinical Social Worker | PA | 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 |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 168 | 12 | $0 |
Insurance plans in this area (ZIP 19087)
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