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

Karen Ann Fong MD

Organization Internal Medicine Physician · NPI 1629321849

Karen Ann Fong MD is an Internal Medicine Physician in San Luis Obispo, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
Specialties on file
2

Practice location Address checks out

1551 Bishop St Ste 310
San Luis Obispo, CA 93401-4635
Phone: (805) 242-4455
Fax: (805) 547-1395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G70251 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence G70251 (CA)

Record details

NPI number1629321849
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Fong — Owner · (805) 242-4455
Other names Asante Medical Group
NPI enumeratedOctober 25, 2012
Last updated in NPPESMarch 6, 2013
Mailing address1241 Johnson Ave, 322, San Luis Obispo, CA 93401-3306

Other providers in San Luis Obispo