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

Dr. Katie Lynn Topping, MD

Individual provider Ophthalmology Physician · NPI 1215203534

Dr. Katie Lynn Topping, MD is an Ophthalmology in Stanford, California. Graduated from University of North Dakota School of Medicine in 2012, 14 years ago. Practices with Island Eye Specialists APC, a 4-clinician group and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
14
Trained at
University of North Dakota School of Medicine
Licensed in
CA, NV
In the registry since
2012
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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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 A143601 (CA)
Ophthalmic Plastic and Reconstructive Surgery Physician Taxonomy 207WX0200X · Licence 28841 (NV)

Record details

NPI number1215203534
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2012
Last updated in NPPESMarch 27, 2026
Certification dateMarch 27, 2026

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Island Eye Specialists Apc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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