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MARCY IRENE COUCKUYT MA, LMHC
NPI 1891086120
Counselor - Mental Health in Seattle, WA

Active since April 20, 2011PECOS Enrolled
4800 SAND POINT WAY NE, MAILSTOP W3636, SEATTLE, WA 98105(206) 987-3377(206) 987-2246 Get Directions Write a Review

NPPES record last updated: April 20, 2011. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Marcy Irene Couckuyt Ma, Lmhc NPPES

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

MARCY IRENE COUCKUYT MA, LMHC (NPI 1891086120) is an individual mental health provider in Seattle, Washington, licensed in Washington (LH60213987) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891086120
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARCY IRENE COUCKUYTCredential: MA, LMHC
Location Address4800 SAND POINT WAY NE, MAILSTOP W3636Seattle, WA 98105-3901
Mailing Address4800 Sand Point Way Ne, Mailstop W3636Seattle, WA 98105-3901 · (206) 987-3377 · Fax (206) 987-2246
Phone(206) 987-3377
Fax(206) 987-2246
Sole ProprietorNo
Enumeration DateApril 20, 2011
✔ NPI 1891086120 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 · LH60213987
4800 SAND POINT WAY NE, Seattle, WA 98105
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcy Irene Couckuyt Ma, Lmhc 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.

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.

NALINI MALARKKAN MD
Anesthesiology
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2728
MS. LINDA E EBLEN MA
Speech-Language Pathologist
4800 SAND POINT WAY NE, MAIL STOP W-6839
SEATTLE, WA 98105
King County (206) 987-6164
DR. JAMES TOLIVER BENNETT JR. M.D., PH.D.
Medical Genetics (Clinical Molecular Genetics)
4800 SAND POINT WAY NE, GENETIC MEDICINE
SEATTLE, WA 98105
King County (206) 987-2056
DR. LESLIE ANN DERVAN MD
Pediatrics (Pediatric Critical Care Medicine)
4800 SAND POINT WAY NE, MB.10.620
SEATTLE, WA 98105
King County (206) 987-0293
DR. INDI TREHAN MD
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2000
MS. JENNIFER PATANO CNP
Nurse Practitioner (Pediatrics)
4800 SAND POINT WAY NE, MS O.7.720
SEATTLE, WA 98105
King County (206) 987-8949
MRS. SUSAN L HOLTZCLAW ARNP
Nurse Practitioner (Family)
4800 SAND POINT WAY NE, MAILSTOP T-2108
SEATTLE, WA 98105
King County (206) 987-5691
SHENG ZHOU MD
Otolaryngology (Pediatric Otolaryngology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2105

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 Marcy Couckuyt's NPI number?

The NPI number for Marcy Couckuyt is 1891086120. It was assigned to this individual provider in the NPPES registry on April 20, 2011.

Where is Marcy Couckuyt located?

Marcy Couckuyt practices at 4800 Sand Point Way NE Mailstop W3636, Seattle, WA 98105. The listed phone number is (206) 987-3377.

What is Marcy Couckuyt's specialty?

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

Is Marcy Couckuyt enrolled in Medicare?

Yes. Marcy Couckuyt is registered in the Medicare PECOS enrollment system.

What insurance does Marcy Couckuyt accept?

Health plans from PacificSource Health Plans list Marcy Couckuyt 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 Marcy Couckuyt was last updated on April 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.