Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Amy Linnea Timmerman, MA, CCC-A

Individual provider Audiologist · NPI 1629307012

Mrs. Amy Linnea Timmerman, MA, CCC-A is a Qualified Audiologist in Des Moines, Iowa. Qualified in 1997, 29 years ago. Practices with Central Iowa Hospital Corporation, a 229-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
29
Licensed in
IA
In the registry since
2009
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
CCC-A — Certificate of Clinical Competence in Audiology
An audiologist certified by ASHA.

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Practice location Address checks out

1200 Pleasant St
Des Moines, IA 50309-1406
Phone: (515) 241-8265
Fax: (515) 241-3282
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 448 (IA)

Record details

NPI number1629307012
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-A
Sole proprietorNo
NPI enumeratedDecember 14, 2009
Last updated in NPPESMarch 7, 2012

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Central Iowa Hospital Corporation — 229 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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