Amy Linnea Timmerman, M.A., CCC-A
Audiologist · Des Moines, IA
Amy Linnea Timmerman, M.A., CCC-A is an audiologist with a practice address in Des Moines, Iowa, and NPI 1629307012, issued on Dec 14, 2009. Check the license (Iowa 448, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Linnea Timmerman
- Credential
- M.A., CCC-A
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 448 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Pleasant St, Des Moines, IA 50309
- Phone
- (515) 241-8265
- Enumerated
- Dec 14, 2009
- Record last updated
- Mar 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (515) 241-3282
- Medicare enrollment
- Enrolled (PECOS I20060330000020); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 192 in Iowa → Look up another NPI →
Also registered at 1200 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erik Adair, D.O.Pediatric Emergency Medicine (Pediatrics) Physician1356756175
- Blaire Adams, AUDAudiologist1053840181
- Josiah AdamsonSurgery Physician1821981002
- Nicholas Aerisolphal, M.D.Anesthesiology Physician1790992535
- Daniel Afrifa, MDHospitalist Physician1528564473
Verify Amy Linnea Timmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Central Iowa Hospital CorporationDes Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Linnea Timmerman among 192 audiologist records in Iowa
Amy Linnea Timmerman, M.A., CCC-A is one of 192 audiologist records with a practice address in Iowa. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileYes · 37% of these records are
- Graduated1997 · median 2009 among the 71 with a school on file
- Record last updated2012 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Audiologist providers in Iowa
There are 192 audiologist records in Iowa.
All 192 in Iowa → Every provider in Des Moines → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Blaire Adams, AUDDes Moines, IA 503091053840181
- Megan Fifield, AU.D.Des Moines, IA 503091790463420
- Elizabeth McCleary, CCC-ADes Moines, IA 503091396041927
- J. Tysklind, M.S.,CCC-AUDIOLOGISTDes Moines, IA 503091952471005
- Aneda Baker, AU.D.Des Moines, IA 503101912158395
- Melissa Johnston, M.A., CCC-ADes Moines, IA 503101356441984
- Jerry Kiester, M.A.Des Moines, IA 503101871665539
- Teri Krogh, M.A.Des Moines, IA 503101871690669
Common questions
What is Amy Linnea Timmerman, M.A., CCC-A's NPI number?
Amy Linnea Timmerman, M.A., CCC-A's National Provider Identifier (NPI) is 1629307012, issued on Dec 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Amy Linnea Timmerman, M.A., CCC-A located?
The NPPES record lists a practice address at 1200 Pleasant St, Des Moines, IA, 50309. Phone: (515) 241-8265. Providers update this record themselves, so call before visiting.
How can I verify Amy Linnea Timmerman, M.A., CCC-A's license?
NPPES lists Iowa license number 448, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.