OrganizationActive
Zdk, Inc.
NPI 1477752673 · Community/Behavioral Health Agency · Oakland, CA
Zdk, Inc. is a Community/Behavioral Health Agency organization in Oakland, CA (NPI 1477752673).
Provider details
- NPI number
- 1477752673
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Joan Zweben, President(510) 526-4442
- License
- 01-20 (CA)
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1124 International Blvd
Oakland, CA 94606-4331
Phone: (510) 533-0800
Fax: (510) 533-0300
Street-level locationGet directions
Mailing address
1124 International Blvd
Oakland, CA 94606-4331
Other names (DBA / former)
- Doing business as
- The 14th Street Clinic
Registry dates
- Enumerated
- 2007-07-17
- Last updated
- 2007-07-17
Frequently asked questions
- What is Zdk, Inc.'s NPI number?
- Zdk, Inc.'s National Provider Identifier (NPI) is 1477752673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zdk, Inc.?
- Zdk, Inc. is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Zdk, Inc. located?
- Zdk, Inc.'s practice location on file with NPPES is 1124 International Blvd, Oakland, CA 94606-4331.
- What is Zdk, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Zdk, Inc. is (510) 533-0800.
- Who is the authorized official for Zdk, Inc.?
- The authorized official listed on Zdk, Inc.'s NPPES record is Joan Zweben, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zdk, Inc.'s NPI active?
- Yes — Zdk, Inc.'s NPI (1477752673) is active in the NPPES registry as of the last update on 2007-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.