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

Dr. James W Roh, MD

Individual provider Hospitalist Physician · NPI 1033222500

Dr. James W Roh, MD is a Hospitalist Physician in Orange, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2501 E Chapman Ave
Orange, CA 92869-3204
Phone: (714) 639-9401
Fax: (714) 639-7095
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence G88140 (CA)

Record details

NPI number1033222500
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021
Mailing address2501 E Chapman Ave, Orange, CA 92869-3204

Other providers in Orange