MR. MICHAL JAN TOMASZEWICZ (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1326496514
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,274 NURSE PRACTITIONER in DE
Provider Addresses for MR. MICHAL JAN TOMASZEWICZ (PMHNP)
748, Locust Grove Road, Corinne, Pocopson Township, Chester County, Pennsylvania, 19382, United States
WEST CHESTER, PA 193826928
Phone: (302) 354-5424
Type: Mailing
410 FOULK RD
SUITE 102
WILMINGTON, DE 198033820
Phone: (302) 478-6199
Fax: (302) 354-7162
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 62 Open Payments records for all available years, with a total value of $1,093.
Total Amount is formed as General ($1,093) + Research ($0) + Ownership ($0) = $1,093.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Bausch Health US, LLC ($245).
Total Amount
$1,093
General + Research + Ownership
Payments
62
Total payment records
General Amount
$1,093
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
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: 2017-07-31
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 |
|---|---|---|---|---|
| I20170731000286 | I | Nurse Practitioner | 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 | 197 | 68 | $0 |
| 96127 | Assessment of emotional or behavioral problems | 115 | 52 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 109 | 55 | $0 |
Insurance plans in this area (ZIP 19382)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | PA | |
| Clinical Social Worker | DE | |
| Nurse Practitioner | DE | |
| Mental Health Counselor | MA | |
| Nurse Practitioner | DE | |
| Clinical Social Worker | PA | |
| Nurse Practitioner | MN | |
| Clinical Psychologist | DE | |
| Clinical Social Worker | DE | |
| Clinical Social Worker | DE |
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