MR. DAVID A. BESIO MS, RD
NPI 1376574657
Dietitian, Registered in San Francisco, CA

Q: What is David Besio's NPI number?

The NPI number for David Besio is 1376574657. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Q: What is David Besio's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for David Besio was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 05, 2006

400 PARNASSUS AVE FL 4, SAN FRANCISCO, CA 94143(415) 353-4624(415) 353-2640 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mr. David A. Besio Ms, Rd NPPES

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

MR. DAVID A. BESIO MS, RD (NPI 1376574657) is an individual dietitian, registered in San Francisco, California, licensed in California (878011) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1376574657

Entity TypeIndividualMale

Primary Taxonomy133V00000X

Provider Legal NameMR. DAVID A. BESIOCredential: MS, RD

Location Address400 PARNASSUS AVE FL 4San Francisco, CA 94143-2202

Mailing Address1635 Divisadero St, Suite 625, Box 1821San Francisco, CA 94143-0001 · (415) 476-4029 · Fax (415) 476-4150

Phone(415) 353-4624

Fax(415) 353-2640

Sole ProprietorNo

Enumeration DateJuly 5, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1376574657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in CA · 878011

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

400 PARNASSUS AVE FL 4, San Francisco, CA 94143

Open in Google Maps ↗

Other Identifiers 1

Medicare UPINP57717CA

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.

DR. RICHARD W. STEVENS M.D.

Internal Medicine