Alison Peterson, M.S., CCC-SLP
NPI 1871808360 · Speech-Language Pathologist · Seattle, WA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Peterson, M.S., CCC-SLP is a Speech-Language Pathologist provider in Seattle, WA (NPI 1871808360).
Provider details
- NPI number
- 1871808360
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SI60116987 (WA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
15 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
- 2010-08-10
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Alison Peterson's NPI number?
- Alison Peterson's National Provider Identifier (NPI) is 1871808360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Peterson's specialty?
- Alison Peterson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Alison Peterson located?
- Alison Peterson's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Alison Peterson's phone number?
- The practice phone number listed in the NPPES registry for Alison Peterson is (206) 520-5000.
- Does Alison Peterson accept Medicare?
- Alison Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Peterson's NPI active?
- Yes — Alison Peterson's NPI (1871808360) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.