Lisa Michelle Shamblin, APMHNP-BC
NPI 1497996177ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Grapevine, TX
Nurse Practitioner, Psych/Mental Health (APMHNP-BC) in Grapevine, Texas, licensed in TX, with an NPI issued in March 2009. Their prescriptions cost Medicare Part D more than their services did: $352,692 for 820 claims, against $19,882 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 5 companies reporting payments in 2025, $115,874 in all, mostly speaking and faculty fees.
Overview
| NPI | 1497996177 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Mar 10, 2009 |
| Last updated in NPPES | Aug 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 704973 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 346 across 4 procedure codes |
| Paid by Medicare | $19,882 |
Part D prescriptions in 2024
| Prescriptions (claims) | 820 · 1,645 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $352,692 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$115,874 · 176 payments from 5 companies
- 2024$43,924 · 72 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $68,886 | 84 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $46,468 | 84 |
| Alkermes, Inc. | $330.77 | 5 |
| Otsuka America Pharmaceutical, Inc. | $102.44 | 1 |
| Neurocrine Biosciences, Inc. | $87.91 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$81,649 · 50 payments
- Travel and Lodging$22,426 · 53 payments
- Consulting Fee$8,749 · 8 payments
- Food and Beverage$3,051 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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