Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MERRILL ELIZABETH SHATTUCK MA, LMHC
NPI 1306049317
Counselor - Mental Health in Bellevue, WA

Active since June 07, 2007Opted out of Medicare · through Jan 1, 2028
1715 114TH AVE SE STE 203, BELLEVUE, WA 98004(206) 317-8287 Get Directions Write a Review

NPPES record last updated: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 2, 2026, Nov 10, 2025, Mar 1, 2021 (3 updates tracked since 2021).

About Merrill Elizabeth Shattuck Ma, Lmhc NPPES

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

MERRILL ELIZABETH SHATTUCK MA, LMHC (NPI 1306049317) is an individual mental health provider in Bellevue, Washington, licensed in Washington (LH60098275) and active in the NPI registry since June 2007. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1306049317
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMERRILL ELIZABETH SHATTUCKCredential: MA, LMHC
Location Address1715 114TH AVE SE STE 203Bellevue, WA 98004-6906
Mailing Address1715 114th Ave Se Ste 203Bellevue, WA 98004-6906 · (206) 317-8287
Sole ProprietorNo
Enumeration DateJune 7, 2007
Last NPPES UpdateAugust 2, 20263 updates tracked since enumeration
NPPES CertifiedAugust 2, 2026
NPI 1306049317 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 · LH60098275
1715 114TH AVE SE STE 203, Bellevue, WA 98004

Other Identifiers 1

Medicaid2371050WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Merrill Elizabeth Shattuck Ma, Lmhc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 3

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

Clinic/Center (Mental Health (Including Community Mental Health Center))
1715 114TH AVE SE STE 203
BELLEVUE, WA 98004
Counselor (Mental Health)
1715 114TH AVE SE STE 203
BELLEVUE, WA 98004
Counselor (Mental Health)
1715 114TH AVE SE STE 203
BELLEVUE, WA 98004

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 Merrill Shattuck's NPI number?

The NPI number for Merrill Shattuck is 1306049317. It was assigned to this individual provider in the NPPES registry on June 7, 2007.

Where is Merrill Shattuck located?

Merrill Shattuck practices at 1715 114th Ave SE Ste 203, Bellevue, WA 98004. The listed phone number is (206) 317-8287.

What is Merrill Shattuck's specialty?

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

Is Merrill Shattuck enrolled in Medicare?

No. Merrill Shattuck has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Merrill Shattuck accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Merrill Shattuck 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 Merrill Shattuck was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.