Isaac Kosydar, CF-SLP
NPI 1861914624 · Speech-Language Pathologist · Longview, WA
Isaac Kosydar, CF-SLP is a Speech-Language Pathologist provider in Longview, WA (NPI 1861914624).
Provider details
- NPI number
- 1861914624
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CF-SLP
- Sex
- Male
- Sole proprietor
- No
- License
- SI60697159 (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
8 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
- 2017-07-13
- Last updated
- 2017-07-13
Frequently asked questions
- What is Isaac Kosydar's NPI number?
- Isaac Kosydar's National Provider Identifier (NPI) is 1861914624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Kosydar's specialty?
- Isaac Kosydar is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Isaac Kosydar located?
- Isaac Kosydar's practice location on file with NPPES is 917 7th Ave, Longview, WA 98632-2601.
- What is Isaac Kosydar's phone number?
- The practice phone number listed in the NPPES registry for Isaac Kosydar is (503) 425-5910.
- Is Isaac Kosydar's NPI active?
- Yes — Isaac Kosydar's NPI (1861914624) is active in the NPPES registry as of the last update on 2017-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.