Lara Ann Penn, FNP
NPI 1538406954ActiveIndividual· Nurse Practitioner· O Fallon, MO
Nurse Practitioner (FNP) with Dean Health Systems Inc and 4 other groups, practicing in O Fallon, Missouri. Their prescriptions cost Medicare Part D more than their services did: $4,746 for 150 claims, against $2,439 paid for services in 2024.
Overview
| NPI | 1538406954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jan 4, 2013 |
| Last updated in NPPES | Oct 26, 2020 |
| Certified by provider | Oct 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2012041693 | MO |
| Nurse Practitioner, Family | 363LF0000X | 2012041693 | MO |
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); Practitioner - Nurse Practitioner (OK); Practitioner - Nurse Practitioner (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 85 across 9 procedure codes |
| Paid by Medicare | $2,439 |
Part D prescriptions in 2024
| Prescriptions (claims) | 150 · 151 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $4,746 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Dean Health Systems IncSun Prairie, WI · 1,159 clinicians
- Ssm Medical Group IncSaint Charles, MO · 568 clinicians
- Saints Medical Group, LLCOklahoma City, OK · 435 clinicians
- Agnesian Healthcare IncWaupun, WI · 388 clinicians
- Physician Services Corporation of Southern Illinois IncSalem, IL · 120 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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