Vivian Folsom, MSS
NPI 1437257847 · Clinical Social Worker · Olympia, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Folsom, MSS is a Clinical Social Worker provider in Olympia, WA (NPI 1437257847).
Provider details
- NPI number
- 1437257847
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSS
- Sex
- Female
- Sole proprietor
- Yes
- License
- LW00004315 (WA)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2016-10-07
Frequently asked questions
- What is Vivian Folsom's NPI number?
- Vivian Folsom's National Provider Identifier (NPI) is 1437257847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Folsom's specialty?
- Vivian Folsom is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Vivian Folsom located?
- Vivian Folsom's practice location on file with NPPES is 2411 Pacific Ave Se, Olympia, WA 98501-2048.
- What is Vivian Folsom's phone number?
- The practice phone number listed in the NPPES registry for Vivian Folsom is (360) 339-5604.
- Does Vivian Folsom accept Medicare?
- Vivian Folsom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Folsom's NPI active?
- Yes — Vivian Folsom's NPI (1437257847) is active in the NPPES registry as of the last update on 2016-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.