Lydia Marie Kraus, AUD
Audiologist · Saint Louis, MO
Lydia Marie Kraus, AUD is an audiologist with a practice address in Saint Louis, Missouri, and NPI 1700330214, issued on Aug 12, 2016. Check the license (Missouri 2016032917, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lydia Marie Kraus
- Credential
- AUD
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 2016032917 MO
Self-reported in NPPES; status is on the state search - Practice location
- 450 N New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 362-7509
- Enumerated
- Aug 12, 2016
- Record last updated
- Apr 17, 2025
- Fax
- (314) 453-0489
- Medicaid ID
- 330045420 MO
- Medicare enrollment
- Enrolled (PECOS I20161101001313); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest audiologist records → All 484 in Missouri → Look up another NPI →
Also registered at 450 N New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Bequette, AUDAudiologist1528215852
- Christopher Black, CRNAAnesthesiology Physician1427219286
- Mary Blatt, ODOptometrist1437154499
- Patricia Cole, MDCardiovascular Disease Physician1821081712
- Steven Couch, MDOphthalmology Physician1578590634
- Joseph Craft, M.D.Cardiovascular Disease Physician1568423721
Verify Lydia Marie Kraus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2016032917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lydia Marie Kraus among 484 audiologist records in Missouri
Lydia Marie Kraus, AUD 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 2016, is newer than 63% of them.
- NPI issued2016 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2016 · median 2015 among the 184 with a school on file
- Record last updated2025 · 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 Saint Louis → 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 Lydia Marie Kraus, AUD's NPI number?
Lydia Marie Kraus, AUD's National Provider Identifier (NPI) is 1700330214, issued on Aug 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Marie Kraus, AUD located?
The NPPES record lists a practice address at 450 N New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 362-7509. Providers update this record themselves, so call before visiting.
How can I verify Lydia Marie Kraus, AUD's license?
NPPES lists Missouri license number 2016032917, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Lydia Marie Kraus, AUD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.