Pei-Ying Lo
NPI 1497364392 · Psychologist · Shoreline, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pei-Ying Lo is a Psychologist provider in Shoreline, WA (NPI 1497364392).
Provider details
- NPI number
- 1497364392
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PY61691411 (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
5 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
- 2020-07-27
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Pei-Ying Lo's NPI number?
- Pei-Ying Lo's National Provider Identifier (NPI) is 1497364392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pei-Ying Lo's specialty?
- Pei-Ying Lo is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Pei-Ying Lo located?
- Pei-Ying Lo's practice location on file with NPPES is 1201 N 175th St, Shoreline, WA 98133-5064.
- What is Pei-Ying Lo's phone number?
- The practice phone number listed in the NPPES registry for Pei-Ying Lo is (425) 339-5453.
- Does Pei-Ying Lo accept Medicare?
- Pei-Ying Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pei-Ying Lo's NPI active?
- Yes — Pei-Ying Lo's NPI (1497364392) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.