IndividualActive
Frank Clark
NPI 1598381626 · Behavior Technician · Oakland, CA
Frank Clark is a Behavior Technician provider in Oakland, CA (NPI 1598381626).
Provider details
- NPI number
- 1598381626
- 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
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
155 Grand Ave Ste 500
Oakland, CA 94612-3747
Phone: (510) 679-3545
Street-level locationGet directions
Mailing address
10189 Viceroy Ct Apt 1
Cupertino, CA 95014-0935
Registry dates
- Enumerated
- 2020-06-24
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Frank Clark's NPI number?
- Frank Clark's National Provider Identifier (NPI) is 1598381626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Clark's specialty?
- Frank Clark is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Frank Clark located?
- Frank Clark's practice location on file with NPPES is 155 Grand Ave Ste 500, Oakland, CA 94612-3747.
- What is Frank Clark's phone number?
- The practice phone number listed in the NPPES registry for Frank Clark is (510) 679-3545.
- Is Frank Clark's NPI active?
- Yes — Frank Clark's NPI (1598381626) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.