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SHARON R. OLSON, LMHC, LLC
NPI 1831943273
Clinic/Center - Mental Health (Including Community Mental Health Center) in Mount Vernon, WA

Active since April 12, 2024
404 S 1ST ST STE 200E, MOUNT VERNON, WA 98273(360) 428-8028 Get Directions Write a Review

NPPES record last updated: April 12, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sharon R. Olson, Lmhc, Llc NPPES

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

SHARON R. OLSON, LMHC, LLC (NPI 1831943273) is a healthcare organization registered as a mental health (including community mental health center) in Mount Vernon, Washington and active in the NPI registry since April 2024. The organization lists Sharon Renee Olson, Owner, as its authorized official.

NPPES Registry Identity

NPI1831943273
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameSHARON R. OLSON, LMHC, LLC
Location Address404 S 1ST ST STE 200EMount Vernon, WA 98273-3866
Mailing AddressPo Box 2967Mount Vernon, WA 98273-7967 · (360) 420-3352
Phone(360) 428-8028
Organization SubpartNo
Authorized OfficialSharon Renee OlsonOwner · (360) 420-3352
Enumeration DateApril 12, 2024
NPPES CertifiedApril 12, 2024
✔ NPI 1831943273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
404 S 1ST ST STE 200E, Mount Vernon, WA 98273
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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sharon R. Olson, Lmhc, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sharon R. Olson, Lmhc, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sharon Olson, LMHC
Mental Health Counselor
NPI 1710094479
404 S 1ST ST STE 200E
Mount Vernon, WA 98273
(360) 428-8028
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Sharon R. Olson, Lmhc, LLC's NPI number?

The NPI number for Sharon R. Olson, Lmhc, LLC is 1831943273. It was assigned to this organization in the NPPES registry on April 12, 2024.

Where is Sharon R. Olson, Lmhc, LLC located?

Sharon R. Olson, Lmhc, LLC is located at 404 S 1st St Ste 200E, Mount Vernon, WA 98273. The listed phone number is (360) 428-8028.

What is Sharon R. Olson, Lmhc, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Sharon R. Olson, Lmhc, LLC enrolled in Medicare?

Yes. Sharon R. Olson, Lmhc, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sharon R. Olson, Lmhc, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Sharon R. Olson, Lmhc, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sharon R. Olson, Lmhc, LLC was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.