IndividualActive
Kassandra O'Brien
NPI 1457763872 · Registered Nurse · Mukilteo, WA
Kassandra O'Brien is a Registered Nurse provider in Mukilteo, WA (NPI 1457763872).
Provider details
- NPI number
- 1457763872
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN60302769 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
10710 Mukilteo Speedway
Mukilteo, WA 98275-5021
Phone: (425) 349-8888
Street-level locationGet directions
Mailing address
10710 Mukilteo Speedway
Mukilteo, WA 98275-5021
Registry dates
- Enumerated
- 2014-05-21
- Last updated
- 2014-05-21
Frequently asked questions
- What is Kassandra O'Brien's NPI number?
- Kassandra O'Brien's National Provider Identifier (NPI) is 1457763872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kassandra O'Brien's specialty?
- Kassandra O'Brien is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Kassandra O'Brien located?
- Kassandra O'Brien's practice location on file with NPPES is 10710 Mukilteo Speedway, Mukilteo, WA 98275-5021.
- What is Kassandra O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kassandra O'Brien is (425) 349-8888.
- Is Kassandra O'Brien's NPI active?
- Yes — Kassandra O'Brien's NPI (1457763872) is active in the NPPES registry as of the last update on 2014-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.