Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. DAVID M. MALFAIR M.D.
NPI 1144267618
Radiology - Diagnostic Radiology in San Francisco, CA

Active since June 01, 2006
400 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 353-2096(415) 353-8595 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David M. Malfair M.d. NPPES

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

DR. DAVID M. MALFAIR M.D. (NPI 1144267618) is an individual diagnostic radiology provider in San Francisco, California, licensed in California (A91930) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1144267618
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. DAVID M. MALFAIRCredential: M.D.
Location Address400 PARNASSUS AVESan Francisco, CA 94143-2202
Mailing Address1635 Divisadero Street, Suite 625, Box 1821San Francisco, CA 94143-0001 · (415) 476-4029 · Fax (415) 476-4150
Fax(415) 353-8595
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1144267618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in CA · A91930
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
400 PARNASSUS AVE, San Francisco, CA 94143

Other Identifiers 1

Medicaid00A919300CA

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.

Ophthalmology
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Surgery (Surgical Critical Care)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Otolaryngology (Pediatric Otolaryngology)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Physician Assistant
400 PARNASSUS AVE, 3RD FLOOR, SUITE 311
SAN FRANCISCO, CA 94143
Physical Therapist
400 PARNASSUS AVE, A-68
SAN FRANCISCO, CA 94143
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Orthopaedic Surgery
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Surgery
400 PARNASSUS AVE
SAN FRANCISCO, CA 94143

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 David Malfair's NPI number?

The NPI number for David Malfair is 1144267618. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is David Malfair located?

David Malfair practices at 400 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 353-2096.

What is David Malfair'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 David Malfair was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.