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

Dr. Omer J Deen, MD

Individual provider Internal Medicine Physician · NPI 1417123332

Dr. Omer J Deen, MD is an Internal Medicine in Rolling Hills Estates, California. Qualified in 2006, 20 years ago. Practices with Deen Medical Group Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
20
Licensed in
NV
In the registry since
2008
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

46 Peninsula Ctr
Rolling Hills Estates, CA 90274-3558
Phone: (310) 994-5679
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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 136808 (NV)

Record details

NPI number1417123332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 30, 2008
Last updated in NPPESAugust 13, 2025
Certification dateAugust 13, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Deen Medical Group Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rolling Hills Estates