Stephanie Posorske, CNM
NPI 1457990723 · Advanced Practice Midwife · Spokane, WA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Posorske, CNM is a Advanced Practice Midwife provider in Spokane, WA (NPI 1457990723).
Provider details
- NPI number
- 1457990723
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0995250 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-03
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Stephanie Posorske's NPI number?
- Stephanie Posorske's National Provider Identifier (NPI) is 1457990723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Posorske's specialty?
- Stephanie Posorske is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Posorske located?
- Stephanie Posorske's practice location on file with NPPES is 3919 N Maple St, Spokane, WA 99205-1349.
- What is Stephanie Posorske's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Posorske is (509) 444-8200.
- Does Stephanie Posorske accept Medicare?
- Stephanie Posorske is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Posorske's NPI active?
- Yes — Stephanie Posorske's NPI (1457990723) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.