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

Joel Samuel Isackson, MD

Individual provider Internal Medicine Physician · NPI 1285640680

Joel Samuel Isackson, MD is an Internal Medicine in Santa Monica, California. Graduated from Jefferson Medical College of Thomas Jefferson University in 1996, 30 years ago. Practices with Westside Internal Medicine, an 8-clinician group and offers telehealth. Licensed in California.

Years since qualifying
30
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
CA
In the registry since
2006
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 # 307
Santa Monica, CA 90403
Phone: (310) 264-0565
Fax: (310) 829-3423
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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 A65572 (CA)

Record details

NPI number1285640680
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESNovember 19, 2025
Certification dateNovember 19, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1996 (30 years in practice)
Group practice Westside Internal Medicine — 8 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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