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EVELYN K MERCIER RC
NPI 1326166869
Counselor in Everett, WA

Active since March 26, 2007PECOS Enrolled
8609 EVERGREEN WAY, EVERETT, WA 98208(425) 551-6200(425) 551-6017 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Evelyn K Mercier Rc NPPES

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

EVELYN K MERCIER RC (NPI 1326166869) is an individual counselor in Everett, Washington, licensed in Washington (RC00056955) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326166869
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameEVELYN K MERCIERCredential: RC
Location Address8609 EVERGREEN WAYEverett, WA 98208-2619
Mailing Address8609 Evergreen WayEverett, WA 98208-2619 · (425) 551-6200 · Fax (425) 551-6017
Phone(425) 551-6200
Fax(425) 551-6017
Sole ProprietorNo
Enumeration DateMarch 26, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326166869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in WA · RC00056955
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
8609 EVERGREEN WAY, Everett, WA 98208
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Evelyn K Mercier Rc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Evelyn Mercier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Health Center Of Snohomish County
Same address
Federally Qualified Health Center (FQHC)
8609 EVERGREEN WAY
Everett, WA 98208
  • Reassigned Medicare billing, Washington enrollment
  • 182 clinicians in this Medicare group
NPI 1730136367 (425) 789-1000
Mindful Therapy Group PC
9.1 mi
Clinical
6505 216TH ST SW STE 100
Mountlake Terrace, WA 98043
  • Reassigned Medicare billing, Washington enrollment
  • 777 clinicians in this Medicare group
NPI 1316238678 (425) 640-7009

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 20

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

DR. ANURAG MARKANDAY MD
Internal Medicine (Infectious Disease)
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 551-6200
THOMAS BOULDING PA-C
Physician Assistant
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 789-3700
DAVID MICHAEL MD
Internal Medicine
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 382-4000
ALEZA MATAYOSHI MD
Internal Medicine
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 789-3751
DARIEN JOURDAINE DO
Family Medicine
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 789-3700
EVA LETICIA TORRES RDH
Dental Hygienist
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 551-6001
LAURA J. GOBLE VAN DIEST LICSW
Social Worker
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 789-3700
CHINDA ROACH MD
Family Medicine
8609 EVERGREEN WAY
EVERETT, WA 98208
Snohomish County (425) 347-7797

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 Evelyn Mercier's NPI number?

The NPI number for Evelyn Mercier is 1326166869. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is Evelyn Mercier located?

Evelyn Mercier practices at 8609 Evergreen Way, Everett, WA 98208. The listed phone number is (425) 551-6200.

What is Evelyn Mercier's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Evelyn Mercier enrolled in Medicare?

Yes. Evelyn Mercier is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Evelyn Mercier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Evelyn Mercier reassigns Medicare benefits to 2 organizations: Community Health Center Of Snohomish County (Everett, WA) and Mindful Therapy Group PC (Mountlake Terrace, WA). Each 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 Evelyn Mercier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Evelyn Mercier was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.