Charleen Gonden, CRNP
NPI 1255822565ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Berlin, MD
Nurse Practitioner, Psych/Mental Health (CRNP) with Holcomb Associates Inc, practicing in Berlin, Maryland. Their prescriptions cost Medicare Part D more than their services did: $797,472 for 4,333 claims, against $106,256 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 4 companies reporting payments in 2024, $195.29 in all, mostly food and beverage.
Overview
| NPI | 1255822565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | May 22, 2018 |
| Last updated in NPPES | Aug 20, 2026 |
| Certified by provider | Aug 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | SP018746 | 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 (MD); Practitioner - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 1,366 across 15 procedure codes |
| Paid by Medicare | $106,256 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,333 · 5,063 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $797,472 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Holcomb Associates IncExton, PA · 18 clinicians
Industry payments (Open Payments)
- 2024$195.29 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $112.15 | 1 |
| Janssen Pharmaceuticals, Inc | $36.87 | 1 |
| Lundbeck LLC | $23.30 | 1 |
| Otsuka America Pharmaceutical, Inc. | $22.97 | 1 |
What the 2024 payments were for
- Food and Beverage$195.29 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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