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

Dr. Penn Tran, OD

Individual provider Optometrist · NPI 1821118167

Dr. Penn Tran, OD is an Optometrist in Redlands, California. Practices as a sole proprietor. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

2050 W Redlands Blvd
Redlands, CA 92373-6228
Phone: (909) 792-3457
Fax: (909) 307-1963
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 12521T (CA)
Optometrist Taxonomy 152W00000X (IL)

Record details

NPI number1821118167
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedMarch 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1630 The Midway St, Glendale, CA 91208-2917

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