Jacob Armstrong, ARNP
NPI 1174922199 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Armstrong, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1174922199).
Provider details
- NPI number
- 1174922199
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- RN60382287 (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
11 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
- 2014-08-14
- Last updated
- 2016-02-04
Frequently asked questions
- What is Jacob Armstrong's NPI number?
- Jacob Armstrong's National Provider Identifier (NPI) is 1174922199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Armstrong's specialty?
- Jacob Armstrong is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacob Armstrong located?
- Jacob Armstrong's practice location on file with NPPES is 9650 15th Ave Sw, Seattle, WA 98106-2820.
- What is Jacob Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Jacob Armstrong is (206) 965-1000.
- Does Jacob Armstrong accept Medicare?
- Jacob Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Armstrong's NPI active?
- Yes — Jacob Armstrong's NPI (1174922199) is active in the NPPES registry as of the last update on 2016-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.