Leondra Weiss, M.N., R.N., C-EFM
NPI 1366687733 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leondra Weiss, M.N., R.N., C-EFM is a Family Nurse Practitioner provider in Seattle, WA (NPI 1366687733).
Provider details
- NPI number
- 1366687733
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.N., R.N., C-EFM
- Sex
- Female
- Sole proprietor
- No
- License
- AP61584541 (WA)
Specialties & taxonomies
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 325 9th Ave # 359854Seattle, WA 98104-2420Phone: (206) 744-3869Fax: (206) 744-6333
- 10030 Sw 210th StVashon, WA 98070-6584Phone: (206) 463-7671Fax: (206) 463-3613
Registry dates
- Enumerated
- 2008-12-12
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Leondra Weiss's NPI number?
- Leondra Weiss's National Provider Identifier (NPI) is 1366687733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leondra Weiss's specialty?
- Leondra Weiss is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leondra Weiss located?
- Leondra Weiss's practice location on file with NPPES is 6760 34th Ave Sw, Seattle, WA 98126.
- What is Leondra Weiss's phone number?
- The practice phone number listed in the NPPES registry for Leondra Weiss is (206) 548-5850.
- Does Leondra Weiss accept Medicare?
- Leondra Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leondra Weiss's NPI active?
- Yes — Leondra Weiss's NPI (1366687733) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.