Lindsey Marshall
NPI 1659019859 · Psychologist · Olympia, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsey Marshall is a Psychologist provider in Olympia, WA (NPI 1659019859).
Provider details
- NPI number
- 1659019859
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PY61642590 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
2 documented practice locations
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
Additional practice locations (1)
- 403 E Meeker St Ste 200Kent, WA 98030-5904Phone: (253) 852-2866Fax: (253) 852-3102
Registry dates
- Enumerated
- 2022-05-26
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Frequently asked questions
- What is Lindsey Marshall's NPI number?
- Lindsey Marshall's National Provider Identifier (NPI) is 1659019859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsey Marshall's specialty?
- Lindsey Marshall is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lindsey Marshall located?
- Lindsey Marshall's practice location on file with NPPES is 402 Yauger Way Sw, Olympia, WA 98502-8660.
- What is Lindsey Marshall's phone number?
- The practice phone number listed in the NPPES registry for Lindsey Marshall is (360) 878-8248.
- Does Lindsey Marshall accept Medicare?
- Lindsey Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsey Marshall's NPI active?
- Yes — Lindsey Marshall's NPI (1659019859) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.