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

Mr. Ronnie Nathan Dawood, MD

Individual provider MOHS-Micrographic Surgery Physician · NPI 1851593065

Mr. Ronnie Nathan Dawood, MD is an Internal Medicine in Mission Viejo, California. Graduated from Howard University College of Medicine in 2005, 21 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
Howard University College of Medicine
Licensed in
CA
In the registry since
2007
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

26342 Oso Pkwy Ste 204
Mission Viejo, CA 92691-5645
Phone: (949) 367-1115
Fax: (888) 561-4883
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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 A100261 (CA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence A100261 (CA)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence A100261 (CA)

Record details

NPI number1851593065
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 1, 2007
Last updated in NPPESSeptember 23, 2020
Certification dateSeptember 23, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesDERMATOLOGY
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mission Viejo