Jeffery Scott Davis, APN RN
NPI 1639402738ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Creve Coeur, MO
Nurse Practitioner, Psych/Mental Health (APN RN) with Clinical Research Associates PC, practicing in Creve Coeur, Missouri. Their prescriptions cost Medicare Part D more than their services did: $688,810 for 2,731 claims, against $5,189 paid for services in 2024. Ucb, Inc. was the largest of 12 companies reporting payments in 2025, $3,075 in all, mostly food and beverage. Lists Gateway Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1639402738 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN RN |
| Sole proprietor | No |
| NPI issued | Sep 8, 2009 |
| Last updated in NPPES | Mar 1, 2025 |
| Certified by provider | Mar 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 147666 | MO |
| Nurse Practitioner, Family | 363LF0000X | 867801 | NV |
| Nurse Practitioner, Family | 363LF0000X | 147666 | MO |
| Nurse Practitioner, Family | 363LF0000X | 277002897 | IL |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 867801 | NV |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 277002897 | IL |
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 (IL); Practitioner - Nurse Practitioner (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 85 across 13 procedure codes |
| Paid by Medicare | $5,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,731 · 2,914 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $688,810 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Clinical Research Associates PCCreve Coeur, MO · 20 clinicians
Hospital affiliations
- Gateway Regional Medical CenterGranite City, IL
- St Anthonys Memorial HospitalEffingham, IL
Industry payments (Open Payments)
- 2025$3,075 · 66 payments from 12 companies
- 2024$12,391 · 104 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $1,261 | 4 |
| Teva Pharmaceuticals USA, Inc. | $473.75 | 21 |
| Neurocrine Biosciences, Inc. | $334.91 | 7 |
| Otsuka America Pharmaceutical, Inc. | $258.61 | 8 |
| Alpha Cognition USA, Inc. | $245.59 | 2 |
What the 2025 payments were for
- Food and Beverage$1,727 · 62 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,170 · 1 payment
- Education$138.04 · 2 payments
- Travel and Lodging$40.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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