Yvonne Olson, LCSW
NPI 1770051054 · Clinical Social Worker · Kalispell, MT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yvonne Olson, LCSW is a Clinical Social Worker provider in Kalispell, MT (NPI 1770051054).
Provider details
- NPI number
- 1770051054
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33036 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1035 1st Ave WKalispell, MT 59901-5607Phone: (406) 751-8113
Registry dates
- Enumerated
- 2018-11-05
- Last updated
- 2022-08-31
- Certified
- 2022-08-31
Frequently asked questions
- What is Yvonne Olson's NPI number?
- Yvonne Olson's National Provider Identifier (NPI) is 1770051054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Olson's specialty?
- Yvonne Olson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yvonne Olson located?
- Yvonne Olson's practice location on file with NPPES is 428 1st Ave W, Kalispell, MT 59901-4836.
- What is Yvonne Olson's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Olson is (406) 813-2082.
- Does Yvonne Olson accept Medicare?
- Yvonne Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yvonne Olson's NPI active?
- Yes — Yvonne Olson's NPI (1770051054) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.