Dawn Dee Ostberg, FNP-BC
NPI 1376143560ActiveIndividual· Nurse Practitioner· Dededo, GU
Nurse Practitioner (FNP-BC) with Guam Healthcare Development Incorporated and 1 other group, practicing in Dededo, Guam. Mostly services rather than prescriptions: Medicare paid $16,878 for 215 patients in 2024, with only 33 Part D claims. Lists Guam Regional Medical City as a hospital affiliation.
Overview
| NPI | 1376143560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | Yes |
| NPI issued | Oct 28, 2020 |
| Last updated in NPPES | Apr 8, 2025 |
| Certified by provider | Apr 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP0222 | GU |
| Family Medicine | 207Q00000X | 20NP03 | GU |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 687 across 31 procedure codes |
| Paid by Medicare | $16,878 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 33 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $568.48 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Guam Healthcare Development IncorporatedDededo, GU · 207 clinicians
- Takecare Insurance Company IncTamuning, GU · 27 clinicians
Hospital affiliation
- Guam Regional Medical CityDededo, GU
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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