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

John S. Marshburn, MD, Inc

Organization Ophthalmology Physician · NPI 1609267954

John S. Marshburn, MD, Inc is an Ophthalmology Physician in Placentia, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1275 N Rose Dr #112
Placentia, CA 92870-3941
Phone: (714) 792-1199
Fax: (714) 792-1196
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A60789 (CA)

Record details

NPI number1609267954
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Marshburn — Sole Proprietor · (714) 792-1199
Other names John S. Marshburn, M.D.
NPI enumeratedFebruary 9, 2015
Last updated in NPPESFebruary 9, 2015
Mailing address1275 N Rose Dr, 112, Placentia, CA 92870-3941

Other providers in Placentia