IndividualActive
Karen Loeffler
NPI 1609115070 · Behavior Analyst · Santa Rosa, CA
Karen Loeffler is a Behavior Analyst provider in Santa Rosa, CA (NPI 1609115070).
Provider details
- NPI number
- 1609115070
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3808 Zieber Rd
Santa Rosa, CA 95404-2636
Phone: (707) 477-3477
Street-level locationGet directions
Mailing address
91 Hop Ranch Rd
Santa Rosa, CA 95403-7528
Registry dates
- Enumerated
- 2013-02-05
- Last updated
- 2013-02-05
Frequently asked questions
- What is Karen Loeffler's NPI number?
- Karen Loeffler's National Provider Identifier (NPI) is 1609115070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Loeffler's specialty?
- Karen Loeffler is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Karen Loeffler located?
- Karen Loeffler's practice location on file with NPPES is 3808 Zieber Rd, Santa Rosa, CA 95404-2636.
- What is Karen Loeffler's phone number?
- The practice phone number listed in the NPPES registry for Karen Loeffler is (707) 477-3477.
- Is Karen Loeffler's NPI active?
- Yes — Karen Loeffler's NPI (1609115070) is active in the NPPES registry as of the last update on 2013-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.