Warren David Parker
NPI 1811304603ActiveIndividual· Nurse Practitioner· Bowie, MD
Nurse Practitioner with Otero County Hospital Association, practicing in Bowie, Maryland. Medicare paid $8,681 for services to 96 patients in 2024. Mallinckrodt Hospital Products Inc. reported $21.14 in payments in 2025, mostly food and beverage. Lists Christus Southern New Mexico as a hospital affiliation.
Overview
| NPI | 1811304603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 14, 2014 |
| Last updated in NPPES | May 12, 2025 |
| Certified by provider | May 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | ARNP9223358 | FL |
| Nurse Practitioner, Family | 363LF0000X | ARNP9223358 | FL |
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 (FL); Practitioner - Nurse Practitioner (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 205 across 4 procedure codes |
| Paid by Medicare | $8,681 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Otero County Hospital AssociationAlamogordo, NM · 244 clinicians
Hospital affiliation
- Christus Southern New MexicoAlamogordo, NM
Industry payments (Open Payments)
- 2025$21.14 · 1 payment from 1 company
- 2024$170.64 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $21.14 | 1 |
What the 2025 payments were for
- Food and Beverage$21.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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