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

Dr. James Homer Ferguson, DO

Individual provider Family Medicine Physician · NPI 1689625212

Dr. James Homer Ferguson, DO is a Family Medicine Physician in Costa Mesa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2501 Harbor Blvd
Costa Mesa, CA 92626-6143
Phone: (714) 957-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A7415 (CA)

Record details

NPI number1689625212
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1600 9th Street, Room 205 Mailstop 2-3, Sacramento, CA 95814-6414

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