IndividualActive
Erin Landgraf, BCBA
NPI 1982949616 · Behavior Analyst · Sonoma, CA
Provider details
- NPI number
- 1982949616
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-12-12686 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 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
100% of core fields populated
- Practice footprint23% of score
3 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
935 Donald St
Sonoma, CA 95476-4610
Phone: (818) 522-1440
Street-level locationGet directions
Mailing address
7108 S Kanner Hwy
Stuart, FL 34997-7462
Additional practice locations (2)
- 1200 Concord Ave Ste 100Concord, CA 94520-4969Phone: (510) 934-3398
- 17203 Ventura BlvdSuite 3Encino, CA 91316-4051Phone: (818) 501-3615Fax: (818) 501-3649
Registry dates
- Enumerated
- 2012-12-06
- Last updated
- 2023-02-01
- Certified
- 2023-02-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.