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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOSEPH BRAUFMAN STEIN M.D.
NPI 1235104456
Internal Medicine in San Diego, CA

Active since February 21, 2006
4065 3RD AVE, SUITE 101, SAN DIEGO, CA 92103(619) 296-3800 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Joseph Braufman Stein M.d. NPPES

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

DR. JOSEPH BRAUFMAN STEIN M.D. (NPI 1235104456) is an individual internal medicine provider in San Diego, California, licensed in California (G38065) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1235104456
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOSEPH BRAUFMAN STEINCredential: M.D.
Location Address4065 3RD AVE, SUITE 101San Diego, CA 92103-2184
Mailing Address4065 3rd Ave, Suite 101San Diego, CA 92103-2184 · (619) 296-3800
Phone(619) 296-3800
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1235104456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G38065
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License G38065 (CA)
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X · License G38065 (CA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License G38065 (CA)
4065 3RD AVE, San Diego, CA 92103
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Other Providers at the Same Location NPPES 5

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

JOHN WALTER MARSHALL SUDCC
Counselor (Addiction (Substance Use Disorder))
4065 3RD AVE
SAN DIEGO, CA 92103
San Diego County (619) 515-2545
JOE ANTHONY SEPULVEDA M.D.
Psychiatry & Neurology (Psychiatry)
4065 3RD AVE
SAN DIEGO, CA 92103
San Diego County (619) 255-5120
FAMILY HEALTH CENTERS OF SAN DIEGO, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
4065 3RD AVE
SAN DIEGO, CA 92103
San Diego County (619) 515-2545
JORDAN SHEARED GUTIERREZ LCSW
Social Worker (Clinical)
4065 3RD AVE
SAN DIEGO, CA 92103
San Diego County (619) 515-2419
ANTHONY P. POTENTE, MS, DDS, APC
Dentist (Endodontics)
4065 3RD AVE, SUITE 300
SAN DIEGO, CA 92103
San Diego County (619) 298-2291

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 Joseph Stein's NPI number?

The NPI number for Joseph Stein is 1235104456. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Joseph Stein located?

Joseph Stein practices at 4065 3rd Ave Suite 101, San Diego, CA 92103. The listed phone number is (619) 296-3800.

What is Joseph Stein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Joseph Stein 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 40 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.