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Kathryn Oost, PHD
NPI 1023664208 · Clinical Psychologist · Bellingham, WA
Kathryn Oost, PHD is a Clinical Psychologist provider in Bellingham, WA (NPI 1023664208).
Provider details
- NPI number
- 1023664208
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY60910996 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1140 10th St Ste 203
Bellingham, WA 98225-7053
Phone: (360) 603-0518
Street-level locationGet directions
Mailing address
1140 10th St Ste 203
Bellingham, WA 98225-7053
Registry dates
- Enumerated
- 2019-08-14
- Last updated
- 2019-08-14
Frequently asked questions
- What is Kathryn Oost's NPI number?
- Kathryn Oost's National Provider Identifier (NPI) is 1023664208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Oost's specialty?
- Kathryn Oost is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathryn Oost located?
- Kathryn Oost's practice location on file with NPPES is 1140 10th St Ste 203, Bellingham, WA 98225-7053.
- What is Kathryn Oost's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Oost is (360) 603-0518.
- Is Kathryn Oost's NPI active?
- Yes — Kathryn Oost's NPI (1023664208) is active in the NPPES registry as of the last update on 2019-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.