Karen Muller, LCSW
NPI 1912061722 · Social Worker · Watsonville, CA
Karen Muller, LCSW is a Social Worker provider in Watsonville, CA (NPI 1912061722).
Provider details
- NPI number
- 1912061722
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS17438 (CA)
Specialties & taxonomies
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
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
- 2006-12-19
- Last updated
- 2011-11-14
Frequently asked questions
- What is Karen Muller's NPI number?
- Karen Muller's National Provider Identifier (NPI) is 1912061722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Muller's specialty?
- Karen Muller is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Muller located?
- Karen Muller's practice location on file with NPPES is 718 Martinelli St, Watsonville, CA 95076-2714.
- What is Karen Muller's phone number?
- The practice phone number listed in the NPPES registry for Karen Muller is (831) 601-5424.
- Is Karen Muller's NPI active?
- Yes — Karen Muller's NPI (1912061722) is active in the NPPES registry as of the last update on 2011-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.