Sierra Volquardsen, M.S., SLP
NPI 1366188252 · Speech-Language Pathologist · Spokane, WA
Sierra Volquardsen, M.S., SLP is a Speech-Language Pathologist provider in Spokane, WA (NPI 1366188252).
Provider details
- NPI number
- 1366188252
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., SLP
- Sex
- Female
- Sole proprietor
- No
- License
- LL61428668 (WA)
Specialties & taxonomies
Speech, Language and Hearing 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
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
- 2022-05-12
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Sierra Volquardsen's NPI number?
- Sierra Volquardsen's National Provider Identifier (NPI) is 1366188252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Volquardsen's specialty?
- Sierra Volquardsen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sierra Volquardsen located?
- Sierra Volquardsen's practice location on file with NPPES is 1016 N Superior St, Spokane, WA 99202-2059.
- What is Sierra Volquardsen's phone number?
- The practice phone number listed in the NPPES registry for Sierra Volquardsen is (509) 326-1651.
- Is Sierra Volquardsen's NPI active?
- Yes — Sierra Volquardsen's NPI (1366188252) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.