OrganizationActive
Cardiac Network LLC
NPI 1104032069 · Physiological Laboratory · San Francisco, CA
Cardiac Network LLC is a Physiological Laboratory organization in San Francisco, CA (NPI 1104032069).
Provider details
- NPI number
- 1104032069
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Zeev Helfer, Ceo(415) 362-2020
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
833 Market St
10th Floor
San Francisco, CA 94103-1814
Phone: (415) 362-2020
Fax: (415) 249-0990
Street-level locationGet directions
Mailing address
833 Market St
San Francisco, CA 94103-1814
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2007-12-10
Frequently asked questions
- What is Cardiac Network LLC's NPI number?
- Cardiac Network LLC's National Provider Identifier (NPI) is 1104032069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiac Network LLC?
- Cardiac Network LLC is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Cardiac Network LLC located?
- Cardiac Network LLC's practice location on file with NPPES is 833 Market St, San Francisco, CA 94103-1814.
- What is Cardiac Network LLC's phone number?
- The practice phone number listed in the NPPES registry for Cardiac Network LLC is (415) 362-2020.
- Who is the authorized official for Cardiac Network LLC?
- The authorized official listed on Cardiac Network LLC's NPPES record is Zeev Helfer, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiac Network LLC's NPI active?
- Yes — Cardiac Network LLC's NPI (1104032069) is active in the NPPES registry as of the last update on 2007-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.