Margaret Severson, ARNP
NPI 1932521705 · Family Nurse Practitioner · Seattle, WA
Margaret Severson, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1932521705).
Provider details
- NPI number
- 1932521705
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30001187 (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
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
- 2014-01-14
- Last updated
- 2014-01-14
Frequently asked questions
- What is Margaret Severson's NPI number?
- Margaret Severson's National Provider Identifier (NPI) is 1932521705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Severson's specialty?
- Margaret Severson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Severson located?
- Margaret Severson's practice location on file with NPPES is 1700 Airport Way S, Seattle, WA 98134-1618.
- What is Margaret Severson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Severson is (206) 223-3644.
- Is Margaret Severson's NPI active?
- Yes — Margaret Severson's NPI (1932521705) is active in the NPPES registry as of the last update on 2014-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.