ELLEN SILKA
NPI 1750059945
Counselor - Mental Health in Mountain View, CA

Active since September 01, 2021Opted out of Medicare · through Jan 9, 2028
2685 MARINE WAY STE 1316, MOUNTAIN VIEW, CA 94043(408) 915-8048 Get Directions Write a Review

NPPES record last updated: September 1, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ellen Silka NPPES

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

ELLEN SILKA (NPI 1750059945) is an individual mental health provider in Mountain View, California and active in the NPI registry since September 2021. She has opted out of Medicare through January 9, 2028.

NPPES Registry Identity

NPI1750059945
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameELLEN SILKA
Location Address2685 MARINE WAY STE 1316Mountain View, CA 94043-1119
Mailing Address2751 Merlone CtCampbell, CA 95008-5668 · (310) 795-8983
Sole ProprietorYes
Enumeration DateSeptember 1, 2021
NPPES CertifiedSeptember 1, 2021
NPI 1750059945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2685 MARINE WAY STE 1316, Mountain View, CA 94043

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

Ellen Silka 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 9, 2026 through January 9, 2028.

Opt-Out Effective DateJanuary 9, 2026
Opt-Out In Effect ThroughJanuary 9, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

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

Counselor (Professional)
2685 MARINE WAY STE 1316
MOUNTAIN VIEW, CA 94043
Marriage & Family Therapist
2685 MARINE WAY STE 1316
MOUNTAIN VIEW, CA 94043

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 Ellen Silka's NPI number?

The NPI number for Ellen Silka is 1750059945. It was assigned to this individual provider in the NPPES registry on September 1, 2021.

Where is Ellen Silka located?

Ellen Silka practices at 2685 Marine Way Ste 1316, Mountain View, CA 94043. The listed phone number is (408) 915-8048.

What is Ellen Silka's specialty?

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

Is Ellen Silka enrolled in Medicare?

No. Ellen Silka has opted out of Medicare through January 9, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Ellen Silka accept?

Health plans from Providence Health Plan list Ellen Silka 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 Ellen Silka was last updated on September 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.