Danielle Jessica Hay, D.O
NPI 1013228774ActiveIndividual· Obstetrics & Gynecology· Sioux City, IA
Obstetrics & Gynecology (D.O) with Siouxland Women's Health Care PC, practicing in Sioux City, Iowa. In 2024 Medicare paid $12,357 for 65 patients, and Part D covered 89 of their prescriptions, 80% of them generic. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $68.37 in all, mostly food and beverage. Lists Orange City Area Health System and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013228774 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Jun 28, 2010 |
| Last updated in NPPES | Aug 4, 2022 |
| Certified by provider | Aug 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 4559 | IA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Obstetrics/Gynecology (IA); Practitioner - Obstetrics/Gynecology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 170 across 28 procedure codes |
| Paid by Medicare | $12,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 124 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $9,777 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Siouxland Women's Health Care PCSioux City, IA · 6 clinicians
Hospital affiliations
- Orange City Area Health SystemOrange City, IA
- St Lukes Regional Medical CenterSioux City, IA
Industry payments (Open Payments)
- 2025$68.37 · 4 payments from 3 companies
- 2024$70.30 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $28.07 | 2 |
| Sumitomo Pharma America, Inc. | $20.42 | 1 |
| Biogen, Inc. | $19.88 | 1 |
What the 2025 payments were for
- Food and Beverage$68.37 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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