David Costello, C.R.N.P.
NPI 1104053420ActiveIndividual· Nurse Practitioner, Family· Gulfport, MS
Nurse Practitioner, Family (C.R.N.P.) with Coastal Ear, Nose and Throat, Head and Neck Surgery Associates, PLLC, practicing in Gulfport, Mississippi. 413 Medicare patients in 2024, $54,688 paid; all of their 1,075 Part D prescriptions were generic. Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $47.24 in all, mostly food and beverage. Lists Memorial Hospital at Gulfport as a hospital affiliation.
Overview
| NPI | 1104053420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | C.R.N.P. |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2009 |
| Last updated in NPPES | Aug 9, 2022 |
| Certified by provider | Jul 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 904287 | MS |
| Nurse Practitioner, Family | 363LF0000X | 1-064521 | AL |
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 (AL); Practitioner - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 7,186 across 23 procedure codes |
| Paid by Medicare | $54,688 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,075 · 1,531 30-day fills |
|---|---|
| Patients | 380 |
| Total drug cost | $13,026 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Coastal Ear, Nose and Throat, Head and Neck Surgery Associates, PLLCGulfport, MS · 8 clinicians
Hospital affiliation
- Memorial Hospital at GulfportGulfport, MS
Industry payments (Open Payments)
- 2025$47.24 · 2 payments from 2 companies
- 2024$131.33 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $31.16 | 1 |
| Regeneron Healthcare Solutions, Inc. | $16.08 | 1 |
What the 2025 payments were for
- Food and Beverage$47.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 156 family nurse practitioners in Gulfport · All family nurse practitioners in Mississippi