Jennifer Lee Wittman, ARNP
NPI 1013564996ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Coralville, IA
Nurse Practitioner, Psych/Mental Health (ARNP) with Corridor Ketamine LLC, practicing in Coralville, Iowa. Their prescriptions cost Medicare Part D more than their services did: $474,784 for 5,106 claims, against $71,243 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $530.21 in all, mostly food and beverage.
Overview
| NPI | 1013564996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 24, 2019 |
| Last updated in NPPES | Aug 26, 2025 |
| Certified by provider | Aug 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | G156884 | IA |
| Nurse Practitioner, Family | 363LF0000X | A156218 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 2,514 across 97 procedure codes |
| Paid by Medicare | $71,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,106 · 9,323 30-day fills |
|---|---|
| Patients | 269 |
| Total drug cost | $474,784 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Corridor Ketamine LLCNorth Liberty, IA · 8 clinicians
Industry payments (Open Payments)
- 2025$530.21 · 23 payments from 12 companies
- 2024$252.54 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $138.92 | 9 |
| Alkermes, Inc. | $121.13 | 1 |
| Pfizer Inc. | $51.90 | 3 |
| Insulet Corporation | $45.48 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $39.99 | 2 |
What the 2025 payments were for
- Food and Beverage$530.21 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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