Amanda Heffernan, CNM
NPI 1154742609 · Advanced Practice Midwife · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Heffernan, CNM is a Advanced Practice Midwife provider in Seattle, WA (NPI 1154742609).
Provider details
- NPI number
- 1154742609
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- AP5361 (AZ)
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 tenure38% of score
12 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
- 2014-01-01
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is Amanda Heffernan's NPI number?
- Amanda Heffernan's National Provider Identifier (NPI) is 1154742609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Heffernan's specialty?
- Amanda Heffernan is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amanda Heffernan located?
- Amanda Heffernan's practice location on file with NPPES is 9245 Rainier Ave S, Seattle, WA 98118-5569.
- What is Amanda Heffernan's phone number?
- The practice phone number listed in the NPPES registry for Amanda Heffernan is (206) 722-8444.
- Does Amanda Heffernan accept Medicare?
- Amanda Heffernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Heffernan's NPI active?
- Yes — Amanda Heffernan's NPI (1154742609) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.