Denise J. Mullaney-Maynard, ANP, ACNP
NPI 1629052030ActiveIndividual· Nurse Practitioner, Adult Health· Florissant, MO
Nurse Practitioner, Adult Health (ANP, ACNP) with Mercy Clinic Surgical Specialists LLC, practicing in Florissant, Missouri. Their prescriptions cost Medicare Part D more than their services did: $29,484 for 96 claims, against $6,987 paid for services in 2024. Getinge USA Sales, LLC was the largest of 3 companies reporting payments in 2025, $67.45 in all, mostly food and beverage. Lists Mercy Hospital Lincoln and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1629052030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP, ACNP |
| Sole proprietor | No |
| NPI issued | Nov 30, 2005 |
| Last updated in NPPES | Oct 6, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 2013012825 | MO |
| Nurse Practitioner | 363L00000X | 172414 | MA |
| Nurse Practitioner, Acute Care | 363LA2100X | 2013012825 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 111 across 7 procedure codes |
| Paid by Medicare | $6,987 |
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 140 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $29,484 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Clinic Surgical Specialists LLCSaint Louis, MO · 182 clinicians
Hospital affiliations
- Mercy Hospital LincolnTroy, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital SoutheastCape Girardeau, MO
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$67.45 · 3 payments from 3 companies
- 2024$227.66 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Getinge USA Sales, LLC | $23.64 | 1 |
| Edwards Lifesciences Corporation | $23.43 | 1 |
| Terumo Medical Corporation | $20.38 | 1 |
What the 2025 payments were for
- Food and Beverage$67.45 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Adult Health providers in Florissant
- 1184116014
- 1013827849
- 1578532065
- 1134557770
- 1902846694
- 1962686832
- 1619162898
- 1881826329
- 1689053043
- 1013121383
All Nurse Practitioner, Adult Health providers in Missouri →