Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Karen E. Hermanson, DC

Individual provider Chiropractor · NPI 1437139722

Karen E. Hermanson, DC is a Chiropractor in El Cajon, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

983 E Washington Ave
El Cajon, CA 92020-6611 Not confirmed with CMS for 18 years — call before visiting
Phone: (619) 447-3779
Fax: (619) 447-3899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC28086 (CA)
Sports Physician Chiropractor Taxonomy 111NS0005X · Licence DC28086 (CA)

Record details

NPI number1437139722
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedJanuary 20, 2006
Last updated in NPPESFebruary 22, 2008

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 153 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Other providers in El Cajon