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

Dr. John Ryan Christiansen, OD

Individual provider Optometrist · NPI 1194618801

Dr. John Ryan Christiansen, OD is an Optometrist in Inglewood, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
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

3372 W Century Blvd
Inglewood, CA 90303
Phone: (424) 732-7430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 35956 (CA)

Record details

NPI number1194618801
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 31, 2025
Last updated in NPPESMay 31, 2025
Certification dateMay 31, 2025

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