IndividualActive
William Rossbach
NPI 1629959135 · Behavior Technician · Goleta, CA
William Rossbach is a Behavior Technician provider in Goleta, CA (NPI 1629959135).
Provider details
- NPI number
- 1629959135
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
442 Ellwood Beach Dr Apt 12
Goleta, CA 93117-2550
Phone: (603) 501-9545
Street-level locationGet directions
Mailing address
442 Ellwood Beach Dr Apt 12
Goleta, CA 93117-2550
Registry dates
- Enumerated
- 2025-09-10
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is William Rossbach's NPI number?
- William Rossbach's National Provider Identifier (NPI) is 1629959135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Rossbach's specialty?
- William Rossbach is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Rossbach located?
- William Rossbach's practice location on file with NPPES is 442 Ellwood Beach Dr Apt 12, Goleta, CA 93117-2550.
- What is William Rossbach's phone number?
- The practice phone number listed in the NPPES registry for William Rossbach is (603) 501-9545.
- Is William Rossbach's NPI active?
- Yes — William Rossbach's NPI (1629959135) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.