1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Radiology
  6. NPI Profile

BAY AREA RADIOLOGISTS, A MEDICAL GROUP
NPI 1689628836
Radiology - Diagnostic Radiology in San Francisco, CA

Active since May 20, 2006
450 STANYAN ST, SAN FRANCISCO, CA 94117(415) 750-5770(415) 750-4853 Get Directions Write a Review

NPPES record last updated: February 22, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Bay Area Radiologists, A Medical Group NPPES

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

BAY AREA RADIOLOGISTS, A MEDICAL GROUP (NPI 1689628836) is a healthcare organization registered as a diagnostic radiology in San Francisco, California and active in the NPI registry since May 2006. The organization lists Frank Mainzer, President, as its authorized official.

NPPES Registry Identity

NPI1689628836
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameBAY AREA RADIOLOGISTS, A MEDICAL GROUP
Location Address450 STANYAN STSan Francisco, CA 94117-1079
Mailing AddressPo Box 6102Novato, CA 94948-6102 · (415) 884-3404 · Fax (415) 883-1836
Phone(415) 750-5770
Fax(415) 750-4853
Organization SubpartNo
Authorized OfficialFrank MainzerPresident · (415) 750-5770
Enumeration DateMay 20, 2006
Last NPPES UpdateFebruary 22, 2008
✔ NPI 1689628836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
450 STANYAN ST, San Francisco, CA 94117
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedZZZ13228ZCA
OtherCR1199Railroad Medicare Pin
MedicaidGR0013001CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

JESSICA ESPINO MANGALIAG
Student in an Organized Health Care Education/Training Program
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5942
FIONA PATRICIA MCCUSKER
Physical Medicine & Rehabilitation
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 668-1000
JENNIFER JIMENEZ OTD
Occupational Therapist
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (877) 341-7472
JASON DOUGLAS
Occupational Therapist
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 668-1000
DARIANNE ZIMMER
Student in an Organized Health Care Education/Training Program
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5942
DR. STEPHANIE VON FISCHER SEIKI M.D.
Internal Medicine
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5909
ALEXA POETER
Speech-Language Pathologist
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 722-6965
LEWIS PHILIP SCHENDOWICH MD
Student in an Organized Health Care Education/Training Program
450 STANYAN ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5942

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 Bay Area Radiologists, A Medical Group's NPI number?

The NPI number for Bay Area Radiologists, A Medical Group is 1689628836. It was assigned to this organization in the NPPES registry on May 20, 2006.

Where is Bay Area Radiologists, A Medical Group located?

Bay Area Radiologists, A Medical Group is located at 450 Stanyan St, San Francisco, CA 94117. The listed phone number is (415) 750-5770.

What is Bay Area Radiologists, A Medical Group's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Bay Area Radiologists, A Medical Group was last updated on February 22, 2008. 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.