Katherine Lo, ARNP
NPI 1053697946 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Katherine Lo, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1053697946).
Provider details
- NPI number
- 1053697946
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP60246707 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-10-24
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Katherine Lo's NPI number?
- Katherine Lo's National Provider Identifier (NPI) is 1053697946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lo's specialty?
- Katherine Lo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Lo located?
- Katherine Lo's practice location on file with NPPES is 3101 Western Ave Ste 360, Seattle, WA 98121-3871.
- What is Katherine Lo's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lo is (206) 508-3030.
- Is Katherine Lo's NPI active?
- Yes — Katherine Lo's NPI (1053697946) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.