DR. BRETT PETERSEN M.D.
NPI 1821253493
Internal Medicine in San Diego, CA

Active since July 23, 2008
200 W ARBOR DR, SAN DIEGO, CA 92103(619) 543-6737(619) 543-6529 Get Directions Write a Review

NPPES record last updated: July 23, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Brett Petersen M.d. NPPES

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

DR. BRETT PETERSEN M.D. (NPI 1821253493) is an individual internal medicine provider in San Diego, California, licensed in California (A104551) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1821253493
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BRETT PETERSENCredential: M.D.
Location Address200 W ARBOR DRSan Diego, CA 92103-9001
Mailing Address200 W Arbor DrSan Diego, CA 92103-9001 · (619) 543-6737 · Fax (619) 543-6529
Fax(619) 543-6529
Sole ProprietorNo
Enumeration DateJuly 23, 2008
NPI 1821253493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A104551
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.
200 W ARBOR DR, San Diego, CA 92103

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.

Internal Medicine (Geriatric Medicine)
200 W ARBOR DR
SAN DIEGO, CA 92103
Hospice, Inpatient
200 W ARBOR DR
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner (Psychiatric/Mental Health)
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner
200 W ARBOR DR
SAN DIEGO, CA 92103
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR
SAN DIEGO, CA 92103
Physician Assistant (Surgical)
200 W ARBOR DR
SAN DIEGO, CA 92103

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 Brett Petersen's NPI number?

The NPI number for Brett Petersen is 1821253493. It was assigned to this individual provider in the NPPES registry on July 23, 2008.

Where is Brett Petersen located?

Brett Petersen practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (619) 543-6737.

What is Brett Petersen'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 Brett Petersen was last updated on July 23, 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.