Catherine Zimmerman, LCSW
NPI 1912216805 · Clinical Social Worker · Walla Walla, WA
Catherine Zimmerman, LCSW is a Clinical Social Worker provider in Walla Walla, WA (NPI 1912216805).
Provider details
- NPI number
- 1912216805
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- L4172 (OR)
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
15 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
- 2010-09-27
- Last updated
- 2026-02-12
Frequently asked questions
- What is Catherine Zimmerman's NPI number?
- Catherine Zimmerman's National Provider Identifier (NPI) is 1912216805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Zimmerman's specialty?
- Catherine Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Zimmerman located?
- Catherine Zimmerman's practice location on file with NPPES is 409 E Sumach St # 8, Walla Walla, WA 99362-1202.
- What is Catherine Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Catherine Zimmerman is (509) 540-3191.
- Is Catherine Zimmerman's NPI active?
- Yes — Catherine Zimmerman's NPI (1912216805) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.