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

Individual provider Ophthalmology Physician · NPI 1003837766

David R. Gwynn, MD is an Ophthalmology in Mission Viejo, California. Graduated from Georgetown University School of Medicine in 1992, 34 years ago. Practices with Luis a Chanes M D Inc, a 6-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
34
Trained at
Georgetown University School of Medicine
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

22691 Plaza Dr Ste 250
Mission Viejo, CA 92691
Phone: (949) 364-0225
Fax: (949) 364-9014
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence G86237 (CA)

Record details

NPI number1003837766
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESJanuary 10, 2020
Certification dateJanuary 10, 2020

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Luis A Chanes M D Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mission Viejo