Gerriann Armstrong
NPI 1427727544 · Case Manager/Care Coordinator · Spokane, WA
Gerriann Armstrong is a Case Manager/Care Coordinator provider in Spokane, WA (NPI 1427727544).
Provider details
- NPI number
- 1427727544
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-09-10
- Last updated
- 2021-09-10
- Certified
- 2021-09-10
Frequently asked questions
- What is Gerriann Armstrong's NPI number?
- Gerriann Armstrong's National Provider Identifier (NPI) is 1427727544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerriann Armstrong's specialty?
- Gerriann Armstrong is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Gerriann Armstrong located?
- Gerriann Armstrong's practice location on file with NPPES is 1527 E Broad Ave, Spokane, WA 99207-4204.
- What is Gerriann Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Gerriann Armstrong is (509) 216-6841.
- Is Gerriann Armstrong's NPI active?
- Yes — Gerriann Armstrong's NPI (1427727544) is active in the NPPES registry as of the last update on 2021-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.