Erinn Case, ARNP
NPI 1477802833 · Nurse Practitioner · Spokane, WA
Erinn Case, ARNP is a Nurse Practitioner provider in Spokane, WA (NPI 1477802833).
Provider details
- NPI number
- 1477802833
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95009488 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
13 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
- 2012-08-31
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Erinn Case's NPI number?
- Erinn Case's National Provider Identifier (NPI) is 1477802833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erinn Case's specialty?
- Erinn Case is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erinn Case located?
- Erinn Case's practice location on file with NPPES is 307 W 6th Ave, Spokane, WA 99204-2539.
- What is Erinn Case's phone number?
- The practice phone number listed in the NPPES registry for Erinn Case is (833) 411-5469.
- Is Erinn Case's NPI active?
- Yes — Erinn Case's NPI (1477802833) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.