Sarah Allen, PSY.D.
NPI 1639588619 · Counselor · Longview, WA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Allen, PSY.D. is a Counselor provider in Longview, WA (NPI 1639588619).
Provider details
- NPI number
- 1639588619
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-08-04
- Last updated
- 2014-08-04
Frequently asked questions
- What is Sarah Allen's NPI number?
- Sarah Allen's National Provider Identifier (NPI) is 1639588619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Allen's specialty?
- Sarah Allen is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Allen located?
- Sarah Allen's practice location on file with NPPES is 945 11th Ave, Longview, WA 98632-2555.
- What is Sarah Allen's phone number?
- The practice phone number listed in the NPPES registry for Sarah Allen is (360) 414-8600.
- Does Sarah Allen accept Medicare?
- Sarah Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Allen's NPI active?
- Yes — Sarah Allen's NPI (1639588619) is active in the NPPES registry as of the last update on 2014-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.