Katlyn Plotzer, AU.D
Audiologist · Creve Coeur, MO
Katlyn Plotzer, AU.D is an audiologist with a practice address in Creve Coeur, Missouri, and NPI 1912513458, issued on Sep 21, 2020. Check the license (Missouri 2020016957, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katlyn Plotzer
- Credential
- AU.D
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 2020016957 MO
Self-reported in NPPES; status is on the state search - Practice location
- 12380 Olive Blvd, Creve Coeur, MO 63141
- Phone
- (314) 384-8088
- Enumerated
- Sep 21, 2020
- Record last updated
- Sep 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (636) 238-4388
- Medicare enrollment
- Enrolled (PECOS I20200925001475); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 484 in Missouri → Look up another NPI →
Also registered at 12380 Olive Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaime Carmody, M.S.,CCC-AAudiologist1114199957
- Nicole DownenAudiologist1407400971
- Jennifer Plowman, AU.D.Audiologist1821713637
Verify Katlyn Plotzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020016957Check 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
- Midwest Dizziness And Balance Institute LLCChesterfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katlyn Plotzer among 484 audiologist records in Missouri
Katlyn Plotzer, AU.D is one of 484 audiologist records with a practice address in Missouri. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.
- NPI issued2020 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2020 · median 2015 among the 184 with a school on file
- Record last updated2020 · 51% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 audiologist records list a practice address in Creve Coeur
They are 9 of the 684 NPPES records with a practice address in Creve Coeur, and 484 audiologist records in Missouri.
All 484 in Missouri → Every provider in Creve Coeur → Audiologist nationwide →
The 8 audiologist records with the nearest ZIP codes
- Emily Adams, AUDSaint Louis, MO 631411720285554
- Carolyn Bequette, AUDSaint Louis, MO 631411528215852
- Amy BirathSt Louis, MO 631411942406665
- Jaime Carmody, M.S.,CCC-ACreve Coeur, MO 631411114199957
- Blair Cristel, AU.D.Saint Louis, MO 631411891024139
- Gloria DrexeliusSaint Louis, MO 631411750542098
- Richard Hogan, MS, CCC-ACreve Coeur, MO 631411578733119
- Susan Lew, AU.D.Saint Louis, MO 631411992996367
Common questions
What is Katlyn Plotzer, AU.D's NPI number?
Katlyn Plotzer, AU.D's National Provider Identifier (NPI) is 1912513458, issued on Sep 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katlyn Plotzer, AU.D located?
The NPPES record lists a practice address at 12380 Olive Blvd, Creve Coeur, MO, 63141. Phone: (314) 384-8088. Providers update this record themselves, so call before visiting.
How can I verify Katlyn Plotzer, AU.D's license?
NPPES lists Missouri license number 2020016957, as entered by the provider. Search the Missouri 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.