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

Kathryn Lewis, MD

Individual provider Ophthalmology Physician · NPI 1992334262

Kathryn Lewis, MD is an Ophthalmology in Anaheim, California. Graduated from Un of California, Riverside, School of Medicine in 2020, 6 years ago. Practices with Retina Institute of California Medical Group, a California Medical Par, a 76-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Trained at
Un of California, Riverside, School of Medicine
Licensed in
CA
In the registry since
2020
Specialties on file
2
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

500 S Anaheim Hills Rd Ste 234
Anaheim, CA 92807-4760
Phone: (800) 898-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 12828 Harbor Blvd Ste 305, Garden Grove, CA 92840-5835 — (714) 534-8100
  • 5451 La Palma Ave Ste 44, La Palma, CA 90623-1732 — (714) 521-2290
  • 3816 Woodruff Ave Ste 100, Long Beach, CA 90808-2145 — (562) 424-0931
  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-3555

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A193325 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1992334262
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2020
Last updated in NPPESDecember 26, 2024
Certification dateDecember 26, 2024
Mailing address500 S Anaheim Hills Rd Ste 234, Anaheim, CA 92807-4760

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUN OF CALIFORNIA, RIVERSIDE, SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Retina Institute Of California Medical Group, A California Medical Par — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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