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

Ryan H Joo, MD Inc

Organization Infectious Disease Physician · NPI 1801248067

Ryan H Joo, MD Inc is an Infectious Disease Physician in Pasadena, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
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

960 E Green St Ste 105
Pasadena, CA 91106-2443
Phone: (626) 304-0782
Fax: (626) 310-0552
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence A114398 (CA)

Record details

NPI number1801248067
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ryan Joo — Ceo · (323) 821-2796
NPI enumeratedJuly 11, 2016
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023
Mailing addressPo Box 1449, Brea, CA 92822-1449

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