NPPES file of Aug 9, 2026

Douglas A. Kloss, AU.D.

Audiologist · Greenfield, WI

Douglas A. Kloss, AU.D. is an audiologist with a practice address in Greenfield, Wisconsin, and NPI 1588875843, issued on May 25, 2007. Check the license (Wisconsin 152-156, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1588875843
Name
Douglas A. Kloss
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
152-156 WI
Self-reported in NPPES; status is on the state search
Practice location
4818 S 76TH St, Greenfield, WI 53220
Phone
(414) 281-8300
Enumerated
May 25, 2007
Record last updated
Nov 18, 2025
Medicaid ID
100058601 WI
Medicare enrollment
Enrolled (PECOS I20201016001418); 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 442 in Wisconsin → Look up another NPI →

Also registered at 4818 S 76TH St

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

  1. Donna Belanger, ODOptometrist1295791911
  2. Joanne Colombo Hughes, MA AUDIOLOGYAudiologist-Hearing Aid Fitter1104369180
  3. Jonathan Mueller, D.C.Chiropractor1578651808

Verify Douglas A. Kloss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 152-156    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
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Douglas A. Kloss among 442 audiologist records in Wisconsin

Douglas A. Kloss, AU.D. is one of 442 audiologist records with a practice address in Wisconsin. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 53% newer
  • In a Medicare fileNo · 41% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2002 · median 2009 among the 191 with a school on file
  • Record last updated2025 · 59% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 audiologist records list a practice address in Greenfield

They are 13 of the 961 NPPES records with a practice address in Greenfield, and 442 audiologist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 442 in Wisconsin → Every provider in Greenfield → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Linda Barbian, M.S., CCC-AGreenfield, WI 532201548336027
  2. Jayna Griesbach, AU.D.Greenfield, WI 532201336403625
  3. Timothy Kuckuk, AU.D.Greenfield, WI 532201558848325
  4. Rebecca Landgraf, MA CCCAGreenfield, WI 532201073773453
  5. Hallie RogersGreenfield, WI 532201790476042
  6. Emmalee Schuldt, AUDGreenfield, WI 532201801602644
  7. Nita Schwab, AU.D.Greenfield, WI 532201720531940
  8. Sara Veinot, AU.DGreenfield, WI 532201609211812

Common questions

What is Douglas A. Kloss, AU.D.'s NPI number?

Douglas A. Kloss, AU.D.'s National Provider Identifier (NPI) is 1588875843, issued on May 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Douglas A. Kloss, AU.D. located?

The NPPES record lists a practice address at 4818 S 76TH St, Greenfield, WI, 53220. Phone: (414) 281-8300. Providers update this record themselves, so call before visiting.

How can I verify Douglas A. Kloss, AU.D.'s license?

NPPES lists Wisconsin license number 152-156, as entered by the provider. Search the Wisconsin 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. 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.