Elizabeth Clark, CRNP
NPI 1316368848ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Pottstown, PA
Nurse Practitioner, Psych/Mental Health (CRNP) with Haven Behavioral Services of Reading LLC and 2 other groups, practicing in Pottstown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $869,095 for 7,316 claims, against $61,685 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 14 companies reporting payments in 2025, $2,764 in all, mostly food and beverage. Lists Penn State Health St. Joseph as a hospital affiliation.
Overview
| NPI | 1316368848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Dec 31, 2013 |
| Last updated in NPPES | Mar 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | SP013560 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 1,067 across 17 procedure codes |
| Paid by Medicare | $61,685 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,316 · 7,983 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $869,095 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Haven Behavioral Services of Reading LLCReading, PA · 15 clinicians
- Penn Psychiatric Center IncEagleville, PA · 7 clinicians
- Collegeville Psychological Center IncEagleville, PA · 4 clinicians
Hospital affiliation
- Penn State Health St. JosephReading, PA
Industry payments (Open Payments)
- 2025$2,764 · 113 payments from 14 companies
- 2024$2,328 · 121 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $469.26 | 10 |
| Abbvie Inc. | $440.61 | 27 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $421.21 | 18 |
| Teva Pharmaceuticals USA, Inc. | $332.86 | 7 |
| Otsuka America Pharmaceutical, Inc. | $259.57 | 15 |
What the 2025 payments were for
- Food and Beverage$2,653 · 112 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Pottstown
- 1043619927
- 1225690225
- 1548965262
- 1093184392
- 1164077384
- 1275135386
- 1225582497
- 1326913278
- 1538899232
- 1346047131
- 1487553467
- 1578419248
All 18 psychiatric nurse practitioners in Pottstown · All psychiatric nurse practitioners in Pennsylvania