Erin Mahony, MSN
NPI 1134269897 · Advanced Practice Midwife · Seattle, WA
Erin Mahony, MSN is a Advanced Practice Midwife provider in Seattle, WA (NPI 1134269897).
Provider details
- NPI number
- 1134269897
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN
- Sex
- Female
- Sole proprietor
- No
- License
- AP30006019 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2008-04-04
Frequently asked questions
- What is Erin Mahony's NPI number?
- Erin Mahony's National Provider Identifier (NPI) is 1134269897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Mahony's specialty?
- Erin Mahony is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Mahony located?
- Erin Mahony's practice location on file with NPPES is 4245 Roosevelt Way Ne, Seattle, WA 98105-6008.
- What is Erin Mahony's phone number?
- The practice phone number listed in the NPPES registry for Erin Mahony is (206) 598-5500.
- Is Erin Mahony's NPI active?
- Yes — Erin Mahony's NPI (1134269897) is active in the NPPES registry as of the last update on 2008-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.