Kathleen Siewert, M.A., CCC-SLP
NPI 1205185592 · Speech-Language Pathologist · Vancouver, WA
Kathleen Siewert, M.A., CCC-SLP is a Speech-Language Pathologist provider in Vancouver, WA (NPI 1205185592).
Provider details
- NPI number
- 1205185592
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL 60321527 (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
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
- 2012-09-03
- Last updated
- 2012-12-12
Frequently asked questions
- What is Kathleen Siewert's NPI number?
- Kathleen Siewert's National Provider Identifier (NPI) is 1205185592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Siewert's specialty?
- Kathleen Siewert is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Kathleen Siewert located?
- Kathleen Siewert's practice location on file with NPPES is 700 Ne 112th St, Vancouver, WA 98685-3930.
- What is Kathleen Siewert's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Siewert is (360) 313-2788.
- Is Kathleen Siewert's NPI active?
- Yes — Kathleen Siewert's NPI (1205185592) is active in the NPPES registry as of the last update on 2012-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.