SARAH ALLEN PSY.D.
NPI 1639588619
Counselor in Longview, WA
About Sarah Allen Psy.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH ALLEN PSY.D. (NPI 1639588619) is an individual counselor in Longview, Washington and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sarah Allen Psy.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sarah Allen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mountlake Terrace, WA 98043
- Reassigned Medicare billing, Washington enrollment
- 777 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sarah Allen's NPI number?
The NPI number for Sarah Allen is 1639588619. It was assigned to this individual provider in the NPPES registry on August 4, 2014.
Where is Sarah Allen located?
Sarah Allen practices at 945 11th Ave, Longview, WA 98632. The listed phone number is (360) 414-8600.
What is Sarah Allen's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Sarah Allen enrolled in Medicare?
Yes. Sarah Allen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sarah Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Allen reassigns Medicare benefits to Mindful Therapy Group PC (Mountlake Terrace, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sarah Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Allen accept?
Health plans from BridgeSpan Health Company, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list Sarah Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sarah Allen was last updated on August 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sarah Allen, PSY.D. · NPI 1639588619
Counselor provider in Longview, Washington. Individual provider, active in the CMS NPPES registry since August 4, 2014.
## Identity
- **NPI:** 1639588619 (Entity type: Individual)
- **Enumerated:** August 4, 2014
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 945 11TH AVE, Longview, WA 98632-2555
- **Phone:** (360) 414-8600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mindful Therapy Group PC (NPI 1316238678, Mountlake Terrace, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 4, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1639588619) · Data from the CMS NPPES public registry.