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

Mrs. Cynthia Louise Martzen, MA

Individual provider Audiologist · NPI 1720086978

Mrs. Cynthia Louise Martzen, MA is an Audiologist in Fresno, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

1351 E Spruce Ste 130
Fresno, CA 93720
Phone: (559) 432-5973
Fax: (559) 432-5973
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence AU1171 (CA)

Record details

NPI number1720086978
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedJuly 12, 2005
Last updated in NPPESJuly 17, 2008

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