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CARDIAC NETWORK LLC
NPI 1104032069
Physiological Laboratory in San Francisco, CA

Active since May 15, 2007
833 MARKET ST, 10TH FLOOR, SAN FRANCISCO, CA 94103(415) 362-2020(415) 249-0990 Get Directions Write a Review

NPPES record last updated: December 10, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cardiac Network Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CARDIAC NETWORK LLC (NPI 1104032069) is a healthcare organization registered as a physiological laboratory in San Francisco, California and active in the NPI registry since May 2007. The organization lists Zeev Helfer, Ceo, as its authorized official.

NPPES Registry Identity

NPI1104032069
Entity TypeOrganization
Primary Taxonomy293D00000X
Legal Business NameCARDIAC NETWORK LLC
Location Address833 MARKET ST, 10TH FLOORSan Francisco, CA 94103-1814
Mailing Address833 Market St, 10th FloorSan Francisco, CA 94103-1814 · (415) 362-2020 · Fax (415) 249-0990
Phone(415) 362-2020
Fax(415) 249-0990
Organization SubpartNo
Authorized OfficialZeev HelferCeo · (415) 362-2020
Enumeration DateMay 15, 2007
Last NPPES UpdateDecember 10, 2007
✔ NPI 1104032069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysiological LaboratoryLaboratories
Taxonomy Code293D00000X
Definition
A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.
833 MARKET ST, San Francisco, CA 94103
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Other Identifiers 1

Medicare PINZZZ05031ZCA

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAN FRANCISCO NEUROPSYCHOLOGY PC
Clinical Neuropsychologist
833 MARKET ST, SUITE 809
SAN FRANCISCO, CA 94103
San Francisco County (415) 627-9095
SAN FRANCISCO NEUROPSYCHOLOGY SPECIALISTS
Clinical Neuropsychologist
833 MARKET ST, SUITE 809
SAN FRANCISCO, CA 94103
San Francisco County (415) 627-9095
CARDIAC NETWORK INC.
Physiological Laboratory
833 MARKET ST, 10TH FLOOR
SAN FRANCISCO, CA 94103
San Francisco County (415) 362-2020
RAYNA HIRST PH.D.
Clinical Neuropsychologist
833 MARKET ST, SUITE 809
SAN FRANCISCO, CA 94103
San Francisco County (415) 627-9095

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cardiac Network LLC's NPI number?

The NPI number for Cardiac Network LLC is 1104032069. It was assigned to this organization in the NPPES registry on May 15, 2007.

Where is Cardiac Network LLC located?

Cardiac Network LLC is located at 833 Market St 10th Floor, San Francisco, CA 94103. The listed phone number is (415) 362-2020.

What is Cardiac Network LLC's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

When was this NPI record last updated?

The NPPES record for Cardiac Network LLC was last updated on December 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.