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ERIC HASSALL MD
NPI 1205166741
Pediatrics - Pediatric Gastroenterology in San Francisco, CA

Active since January 06, 2010
3700 CALIFORNIA ST # B555, SAN FRANCISCO, CA 94118(415) 600-0750 Get Directions Write a Review

NPPES record last updated: November 29, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Eric Hassall Md NPPES

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

ERIC HASSALL MD (NPI 1205166741) is an individual pediatric gastroenterology provider in San Francisco, California, licensed in California (A37665) and active in the NPI registry since January 2010.

NPPES Registry Identity

NPI1205166741
Entity TypeIndividualMale
Primary Taxonomy2080P0206X
Provider Legal NameERIC HASSALLCredential: MD
Location Address3700 CALIFORNIA ST # B555San Francisco, CA 94118-1618
Mailing Address3440 Clay StSan Francisco, CA 94118 · (415) 600-0750
Phone(415) 600-0750
Sole ProprietorNo
Enumeration DateJanuary 6, 2010
Last NPPES UpdateNovember 29, 2011
✔ NPI 1205166741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
License✔ Licensed in CA · A37665
Definition
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
3700 CALIFORNIA ST # B555, San Francisco, CA 94118
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Other Providers at the Same Location NPPES

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

CALIFORNIA PACIFIC MEDICAL CENTER
General Acute Care Hospital
3700 CALIFORNIA ST # B555
SAN FRANCISCO, CA 94118
San Francisco County (415) 600-0788

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 Eric Hassall's NPI number?

The NPI number for Eric Hassall is 1205166741. It was assigned to this individual provider in the NPPES registry on January 6, 2010.

Where is Eric Hassall located?

Eric Hassall practices at 3700 California St # B555, San Francisco, CA 94118. The listed phone number is (415) 600-0750.

What is Eric Hassall's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

When was this NPI record last updated?

The NPPES record for Eric Hassall was last updated on November 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.