Sonja Bradford, Ms Ccc-Slp, PLLC
NPI 1942442280 · Speech-Language Pathologist · Mercer Island, WA
Sonja Bradford, Ms Ccc-Slp, PLLC is a Speech-Language Pathologist organization in Mercer Island, WA (NPI 1942442280).
Provider details
- NPI number
- 1942442280
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Sonja Bradford, Owner/Director(206) 232-2046
- License
- LL00002871 (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
17 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
Other names (DBA / former)
- Doing business as
- Mercer Island Speech Pathology
Registry dates
- Enumerated
- 2009-04-01
- Last updated
- 2009-04-01
Frequently asked questions
- What is Sonja Bradford, Ms Ccc-Slp, PLLC's NPI number?
- Sonja Bradford, Ms Ccc-Slp, PLLC's National Provider Identifier (NPI) is 1942442280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sonja Bradford, Ms Ccc-Slp, PLLC?
- Sonja Bradford, Ms Ccc-Slp, PLLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sonja Bradford, Ms Ccc-Slp, PLLC located?
- Sonja Bradford, Ms Ccc-Slp, PLLC's practice location on file with NPPES is 9725 Se 36th St, Mercer Island, WA 98040-3841.
- What is Sonja Bradford, Ms Ccc-Slp, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sonja Bradford, Ms Ccc-Slp, PLLC is (206) 232-2046.
- Who is the authorized official for Sonja Bradford, Ms Ccc-Slp, PLLC?
- The authorized official listed on Sonja Bradford, Ms Ccc-Slp, PLLC's NPPES record is Sonja Bradford, Owner/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sonja Bradford, Ms Ccc-Slp, PLLC's NPI active?
- Yes — Sonja Bradford, Ms Ccc-Slp, PLLC's NPI (1942442280) is active in the NPPES registry as of the last update on 2009-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.