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ALEXANDER EUGENE FOSTER LMHC
NPI 1578841870
Counselor - Mental Health in Enumclaw, WA

Active since August 03, 2011PECOS EnrolledAccepts Medicare Assignment
1335 COLE ST, ENUMCLAW, WA 98022(253) 833-7444(253) 661-8631 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2026, Jul 31, 2024 (2 updates tracked since 2024).

About Alexander Eugene Foster Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER EUGENE FOSTER LMHC (NPI 1578841870) is an individual mental health provider in Enumclaw, Washington, licensed in Washington (MHC.LH.60928162) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1578841870
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameALEXANDER EUGENE FOSTERCredential: LMHC
Location Address1335 COLE STEnumclaw, WA 98022-2654
Mailing Address325 W Gowe StKent, WA 98032-5892 · (253) 833-7444 · Fax (253) 661-8631
Phone(253) 833-7444
Fax(253) 661-8631
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateAugust 3, 2011
Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1578841870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · MHC.LH.60928162
1335 COLE ST, Enumclaw, WA 98022
Open in Google Maps ↗

Other Identifiers 1

Medicaid2119904WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Alexander Eugene Foster Lmhc 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.

PECOS PAC ID7911342043
PECOS Enrollment IDI20240228004434
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Foster reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Valley Cities Counseling And Consultation
17 mi
Community/Behavioral Health
325 W GOWE ST
Kent, WA 98032
  • Reassigned Medicare billing, Washington enrollment
  • 125 clinicians in this Medicare group
NPI 1972668853 (206) 408-5382

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 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBIN STRICHERTZ
Counselor (Mental Health)
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
RACHEL DASHIFF
Counselor (Mental Health)
1335 COLE ST
ENUMCLAW, WA 98022
King County (206) 408-5237
KELLY KRAJC
Counselor
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
CAITLIN SUE MICHEL
Counselor
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
SARAH DIACHENKO
Counselor
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
HELENE M THOMAS
Counselor
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
STACY PEREZ
Counselor (Addiction (Substance Use Disorder))
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444
SEAN O'CROTTY
Peer Specialist
1335 COLE ST
ENUMCLAW, WA 98022
King County (253) 833-7444

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 Alexander Foster's NPI number?

The NPI number for Alexander Foster is 1578841870. It was assigned to this individual provider in the NPPES registry on August 3, 2011.

Where is Alexander Foster located?

Alexander Foster practices at 1335 Cole St, Enumclaw, WA 98022. The listed phone number is (253) 833-7444.

What is Alexander Foster's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Alexander Foster enrolled in Medicare?

Yes. Alexander Foster 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 Alexander Foster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Foster reassigns Medicare benefits to Valley Cities Counseling And Consultation (Kent, 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 Alexander Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Foster accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Alexander Foster 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 Alexander Foster was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.