Nneka Chinelo Jon-Ubabuco, PMHNP-BC
NPI 1912274622ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Grapevine, TX
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Shannon Clinic and 3 other groups, practicing in Grapevine, Texas. Their prescriptions cost Medicare Part D more than their services did: $109,119 for 476 claims, against $25,057 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 3 companies reporting payments in 2025, $334.52 in all, mostly food and beverage. Lists Christus St Vincent Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1912274622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Nov 23, 2011 |
| Last updated in NPPES | Jan 15, 2026 |
| Certified by provider | Jan 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP121280 | TX |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | APRN11041402 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (AR); Practitioner - Nurse Practitioner (CA); Practitioner - Nurse Practitioner (FL); Practitioner - Nurse Practitioner (LA); Practitioner - Nurse Practitioner (NM); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 325 across 13 procedure codes |
| Paid by Medicare | $25,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 476 · 498 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $109,119 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Shannon ClinicSan Angelo, TX · 559 clinicians
- St Vincent HospitalSanta Fe, NM · 310 clinicians
- Forefront Telecare IncWisner, LA · 30 clinicians
- Forefront-Rush Medical Service PADallas, TX · 23 clinicians
Hospital affiliation
- Christus St Vincent Regional Medical CenterSanta Fe, NM
Industry payments (Open Payments)
- 2025$334.52 · 3 payments from 3 companies
- 2024$182.66 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $117.47 | 1 |
| Janssen Pharmaceuticals, Inc | $114.96 | 1 |
| Axsome Therapeutics, Inc. | $102.09 | 1 |
What the 2025 payments were for
- Food and Beverage$334.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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