IndividualActive
David Hemmer
NPI 1033086384 · Behavior Technician · Emeryville, CA
David Hemmer is a Behavior Technician provider in Emeryville, CA (NPI 1033086384).
Provider details
- NPI number
- 1033086384
- 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
2000 Powell St
Emeryville, CA 94608-1804
Phone: (510) 982-3773
Street-level locationGet directions
Mailing address
5452 Carlton St
Oakland, CA 94618-1730
Registry dates
- Enumerated
- 2025-10-21
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is David Hemmer's NPI number?
- David Hemmer's National Provider Identifier (NPI) is 1033086384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hemmer's specialty?
- David Hemmer is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is David Hemmer located?
- David Hemmer's practice location on file with NPPES is 2000 Powell St, Emeryville, CA 94608-1804.
- What is David Hemmer's phone number?
- The practice phone number listed in the NPPES registry for David Hemmer is (510) 982-3773.
- Is David Hemmer's NPI active?
- Yes — David Hemmer's NPI (1033086384) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.