Hallie Granville, ARNP
NPI 1649814658ActiveIndividual· Advanced Practice Midwife· Arlington, WA
Advanced Practice Midwife (ARNP) with Providence Health and Services- Washington, practicing in Arlington, Washington. Enrolled in Medicare as practitioner - certified nurse midwife (cnm) and practitioner - nurse practitioner. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 4 companies reporting payments in 2025, $383.06 in all, mostly food and beverage.
Overview
| NPI | 1649814658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2019 |
| Last updated in NPPES | Feb 21, 2026 |
| Certified by provider | Feb 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | AP61012020 | WA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | AP70020788 | WA |
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 - Certified Nurse Midwife (Cnm) (WA); Practitioner - Nurse Practitioner (WA) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- Providence Health and Services- WashingtonEverett, WA · 529 clinicians
Industry payments (Open Payments)
- 2025$383.06 · 5 payments from 4 companies
- 2024$153.36 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $155.62 | 2 |
| Sage Therapeutics, LLC | $115.60 | 1 |
| E.R. Squibb & Sons, L.L.C. | $90.08 | 1 |
| Axsome Therapeutics, Inc. | $21.76 | 1 |
What the 2025 payments were for
- Food and Beverage$383.06 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other certified nurse midwives in Arlington
- 1174046536
- 1710976014