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Sylvia Summerville
NPI 1477199107 · Attendant Care Provider · Spokane, WA
Sylvia Summerville is a Attendant Care Provider provider in Spokane, WA (NPI 1477199107).
Provider details
- NPI number
- 1477199107
- Entity type
- Individual
- Primary specialty
- Attendant Care ProviderNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1120 W Sprague Ave Apt 307
Spokane, WA 99201-4028
Phone: (509) 202-2801
Street-level locationGet directions
Mailing address
225 S Wall St Apt 404
Spokane, WA 99201-4451
Registry dates
- Enumerated
- 2019-11-18
- Last updated
- 2019-11-18
Frequently asked questions
- What is Sylvia Summerville's NPI number?
- Sylvia Summerville's National Provider Identifier (NPI) is 1477199107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Summerville's specialty?
- Sylvia Summerville is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).
- Where is Sylvia Summerville located?
- Sylvia Summerville's practice location on file with NPPES is 1120 W Sprague Ave Apt 307, Spokane, WA 99201-4028.
- What is Sylvia Summerville's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Summerville is (509) 202-2801.
- Is Sylvia Summerville's NPI active?
- Yes — Sylvia Summerville's NPI (1477199107) is active in the NPPES registry as of the last update on 2019-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.