MS. SHARON RENEE OLSON LMHC
NPI 1710094479
Counselor - Mental Health in Mount Vernon, WA
About Ms. Sharon Renee Olson Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SHARON RENEE OLSON LMHC (NPI 1710094479) is an individual mental health provider in Mount Vernon, Washington, licensed in Washington (LH00009077) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Sharon Renee Olson Lmhc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sharon Olson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Vernon, WA 98273
- Reassigned Medicare billing, Washington enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT VERNON, WA 98273
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 Olson's NPI number?
The NPI number for Sharon Olson is 1710094479. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Sharon Olson located?
Sharon Olson practices at 404 S 1st St Ste 200E, Mount Vernon, WA 98273. The listed phone number is (360) 428-8028.
What is Sharon Olson's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Sharon Olson enrolled in Medicare?
Yes. Sharon Olson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sharon Olson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Olson reassigns Medicare benefits to Sharon R. Olson, Lmhc, LLC (Mount Vernon, WA). The 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 Sharon Olson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharon Olson accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Sharon Olson 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 Sharon Olson 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.
# Ms. Sharon Renee Olson, LMHC · NPI 1710094479
Mental Health provider in Mount Vernon, Washington. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1710094479 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LH00009077 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 404 S 1ST ST STE 200E, Mount Vernon, WA 98273-3866
- **Phone:** (360) 428-8028
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sharon R. Olson, Lmhc, LLC (NPI 1831943273, Mount Vernon, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** April 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1710094479) · Data from the CMS NPPES public registry.