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

Mousa Matar, MD

Individual provider Hospitalist Physician · NPI 1992116982

Mousa Matar, MD is an Internal Medicine in Riverside, California. Qualified in 2012, 14 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California and Wisconsin.

Years since qualifying
14
Licensed in
CA, WI
In the registry since
2014
Specialties on file
3
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

4100 Central Ave Ste 106
Riverside, CA 92506-2930
Phone: (951) 750-1090
Fax: (951) 750-1091
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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 A167764 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 67430 (WI)
Hospitalist Physician Taxonomy 208M00000X · Licence A167764 (CA)

Record details

NPI number1992116982
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2014
Last updated in NPPESFebruary 20, 2023
Certification dateFebruary 20, 2023
Mailing address4100 Central Ave Ste 106, Riverside, CA 92506-2930

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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