Margaret Keith, NNP, ARNP
NPI 1205872066 · Critical Care Neonatal Nurse Practitioner · Seattle, WA
Margaret Keith, NNP, ARNP is a Critical Care Neonatal Nurse Practitioner provider in Seattle, WA (NPI 1205872066).
Provider details
- NPI number
- 1205872066
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP, ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN00136843 (WA)
Specialties & taxonomies
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
20 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
- 2006-06-21
- Last updated
- 2014-03-07
Frequently asked questions
- What is Margaret Keith's NPI number?
- Margaret Keith's National Provider Identifier (NPI) is 1205872066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Keith's specialty?
- Margaret Keith is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Keith located?
- Margaret Keith's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Margaret Keith's phone number?
- The practice phone number listed in the NPPES registry for Margaret Keith is (206) 987-2245.
- Is Margaret Keith's NPI active?
- Yes — Margaret Keith's NPI (1205872066) is active in the NPPES registry as of the last update on 2014-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.