Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Teresa Dean, MD

Individual provider Internal Medicine Physician · NPI 1255538781

Dr. Teresa Dean, MD is an Internal Medicine in Santa Monica, California. Graduated from Duke University School of Medicine in 2007, 19 years ago. Practices with Westside Internal Medicine, an 8-clinician group and offers telehealth. Licensed in California.

Years since qualifying
19
Trained at
Duke University School of Medicine
Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2121 Wilshire Blvd # 300
Santa Monica, CA 90403-5720
Phone: (310) 695-2450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 131033 (CA)

Record details

NPI number1255538781
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2007
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Westside Internal Medicine — 8 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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