NANCY STARK MONTSTREAM LMHCA
NPI 1699445445
Counselor - Mental Health in Seattle, WA

Active since September 14, 2021Opted out of Medicare · through Mar 25, 2028
5218 S PEARL ST, SEATTLE, WA 98118(206) 371-4047 Get Directions Write a Review

NPPES record last updated: September 14, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy Stark Montstream Lmhca NPPES

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

NANCY STARK MONTSTREAM LMHCA (NPI 1699445445) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC61098497) and active in the NPI registry since September 2021. She has opted out of Medicare through March 25, 2028.

NPPES Registry Identity

NPI1699445445
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameNANCY STARK MONTSTREAMCredential: LMHCA
Location Address5218 S PEARL STSeattle, WA 98118-2148
Mailing Address5218 S Pearl StSeattle, WA 98118-2148 · (206) 371-4047
Sole ProprietorYes
Enumeration DateSeptember 14, 2021
NPPES CertifiedSeptember 14, 2021
NPI 1699445445 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 · MC61098497
5218 S PEARL ST, Seattle, WA 98118

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Nancy Stark Montstream Lmhca 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 March 25, 2024 through March 25, 2028.

Opt-Out Effective DateMarch 25, 2024
Opt-Out In Effect ThroughMarch 25, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Nancy Montstream's NPI number?

The NPI number for Nancy Montstream is 1699445445. It was assigned to this individual provider in the NPPES registry on September 14, 2021.

Where is Nancy Montstream located?

Nancy Montstream practices at 5218 S Pearl St, Seattle, WA 98118. The listed phone number is (206) 371-4047.

What is Nancy Montstream's specialty?

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

Is Nancy Montstream enrolled in Medicare?

No. Nancy Montstream has opted out of Medicare through March 25, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Nancy Montstream was last updated on September 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.