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BRYAN DIEFFENBACH, INC.
NPI 1871276386
Surgery - Vascular Surgery in San Diego, CA

Active since August 10, 2023
550 WASHINGTON ST STE 641, SAN DIEGO, CA 92103(619) 299-2600(619) 299-3923 Get Directions Write a Review

NPPES record last updated: August 10, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Bryan Dieffenbach, Inc. NPPES

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

BRYAN DIEFFENBACH, INC. (NPI 1871276386) is a healthcare organization registered as a vascular surgery in San Diego, California and active in the NPI registry since August 2023. The organization lists Bryan Dieffenbach, President, as its authorized official.

NPPES Registry Identity

NPI1871276386
Entity TypeOrganization
Primary Taxonomy2086S0129X
Legal Business NameBRYAN DIEFFENBACH, INC.
Location Address550 WASHINGTON ST STE 641San Diego, CA 92103-2229
Mailing Address550 Washington St Ste 641San Diego, CA 92103-2229 · (619) 298-3100
Phone(619) 299-2600
Fax(619) 299-3923
Organization SubpartNo
Authorized OfficialBryan DieffenbachPresident · (619) 298-3100
Enumeration DateAugust 10, 2023
NPPES CertifiedAugust 10, 2023
✔ NPI 1871276386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

550 WASHINGTON ST STE 641, San Diego, CA 92103
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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 9

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

FAKHRI M. SALEM M.D.
Specialist
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 260-0862
KIMBERLY A PECK MD
Surgery
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 299-2600
RICHARD I BLUM M.D.
Internal Medicine (Cardiovascular Disease)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 296-3888
MERCY VASCULAR, A PROFESSIONAL MEDICAL CORPORATION
Surgery (Vascular Surgery)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 299-2600
DR. JEFFREY SCOTT WEISS MD
Surgery (Vascular Surgery)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 299-2600
DR. AMELIA JEAN SIMPSON M.D.
Surgery (Trauma Surgery)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 298-3100
DR. VISHAL BANSAL M.D.
Surgery (Trauma Surgery)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 298-3100
DR. MICHAEL JOSEPH KRZYZANIAK M.D.
Surgery (Trauma Surgery)
550 WASHINGTON ST STE 641
SAN DIEGO, CA 92103
San Diego County (619) 299-3100

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 Bryan Dieffenbach, Inc.'s NPI number?

The NPI number for Bryan Dieffenbach, Inc. is 1871276386. It was assigned to this organization in the NPPES registry on August 10, 2023.

Where is Bryan Dieffenbach, Inc. located?

Bryan Dieffenbach, Inc. is located at 550 Washington St Ste 641, San Diego, CA 92103. The listed phone number is (619) 299-2600.

What is Bryan Dieffenbach, Inc.'s specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

When was this NPI record last updated?

The NPPES record for Bryan Dieffenbach, Inc. was last updated on August 10, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.