Caitlin Sequeira
NPI 1336891423 · Social Worker · Seattle, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Sequeira is a Social Worker provider in Seattle, WA (NPI 1336891423).
Provider details
- NPI number
- 1336891423
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SW136030 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-01-20
- Last updated
- 2022-01-27
- Certified
- 2022-01-27
Frequently asked questions
- What is Caitlin Sequeira's NPI number?
- Caitlin Sequeira's National Provider Identifier (NPI) is 1336891423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Sequeira's specialty?
- Caitlin Sequeira is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Caitlin Sequeira located?
- Caitlin Sequeira's practice location on file with NPPES is 4540 Sand Point Way Ne, Seattle, WA 98105-3941.
- What is Caitlin Sequeira's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Sequeira is (206) 987-6949.
- Does Caitlin Sequeira accept Medicare?
- Caitlin Sequeira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Sequeira's NPI active?
- Yes — Caitlin Sequeira's NPI (1336891423) is active in the NPPES registry as of the last update on 2022-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.