NPPES file of Aug 9, 2026

Mamie R. Jaycox, AU.D.

Audiologist · Springfield, MO

Mamie R. Jaycox, AU.D. is an audiologist with a practice address in Springfield, Missouri, and NPI 1821188624, issued on Oct 13, 2006. Check the license (Missouri 112381, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821188624
Name
Mamie R. Jaycox
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License numbers
112381 MO
001233 MO
Self-reported in NPPES; status is on the state search
Practice location
1229 E Seminole St, Springfield, MO 65804
Phone
(417) 820-5750
Enumerated
Oct 13, 2006
Record last updated
Aug 11, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(417) 820-5066
Medicaid IDs
174951720 AR
339095119 MO
Medicare enrollment
Enrolled (PECOS I20081217000083); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest audiologist records → All 484 in Missouri → Look up another NPI →

Also registered at 1229 E Seminole St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Allan Allphin, MDOtolaryngology Physician1538246723
  2. Trudy Baker, AU.D.Audiologist1013007442
  3. Sarah Barber, AUDAudiologist1487744835
  4. Jason Box, AUDAudiologist1841339058
  5. Micah Brothers, PA-CPhysician Assistant1477692572
  6. Ashley Bullard, PA-CPhysician Assistant1700278835

Verify Mamie R. Jaycox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 112381    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mercy Clinic Springfield CommunitiesJoplin, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mamie R. Jaycox among 484 audiologist records in Missouri

Mamie R. Jaycox, 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 85% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2007 · median 2015 among the 184 with a school on file
  • Record last updated2009 · 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).

Audiologist providers in Missouri

There are 484 audiologist records in Missouri.

All 484 in Missouri → Every provider in Springfield → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Trudy Baker, AU.D.Springfield, MO 658041013007442
  2. Sarah Barber, AUDSpringfield, MO 658041487744835
  3. Edith Bobbitt-Boyce, M.S., CCC-ASpringfield, MO 658041972650901
  4. Jason Box, AUDSpringfield, MO 658041841339058
  5. Lisa Geier, PH.DSpringfield, MO 658041366581274
  6. Angela Higdon, AUDSpringfield, MO 658041922261122
  7. Abdullah Jamos, AUD, PHDSpringfield, MO 658041649742982
  8. Jaime Lanois, AUDSpringfield, MO 658041215076070

Common questions

What is Mamie R. Jaycox, AU.D.'s NPI number?

Mamie R. Jaycox, AU.D.'s National Provider Identifier (NPI) is 1821188624, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mamie R. Jaycox, AU.D. located?

The NPPES record lists a practice address at 1229 E Seminole St, Springfield, MO, 65804. Phone: (417) 820-5750. Providers update this record themselves, so call before visiting.

How can I verify Mamie R. Jaycox, AU.D.'s license?

NPPES lists Missouri license number 112381, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.