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

Karen L Fields, MD

Individual provider Internal Medicine Physician · NPI 1497779656

Karen L Fields, MD is an Internal Medicine in Camarillo, California. Qualified in 1984, 42 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1601 Carmen Dr Ste 106
Camarillo, CA 93010-3103
Phone: (818) 788-3308
Fax: (805) 389-8188
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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 A45315 (CA)

Record details

NPI number1497779656
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 14, 2023
Certification dateSeptember 14, 2023
Mailing address1601 Carmen Dr Ste 106, Camarillo, CA 93010-3103

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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