NPPES file of Aug 9, 2026

Ryan Matthew Duklas, D.C.

Chiropractor · Milwaukee, WI

Ryan Matthew Duklas, D.C. is a chiropractor with a practice address in Milwaukee, Wisconsin, and NPI 1912323577, issued on Mar 6, 2014. Check the license (Wisconsin 4950-12, as entered in NPPES) with the Wisconsin 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
1912323577
Name
Ryan Matthew Duklas
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
4950-12 WI
Self-reported in NPPES; status is on the state search
Practice location
2332 N Farwell Ave, Milwaukee, WI 53211
Phone
(414) 223-4550
Enumerated
Mar 6, 2014
Record last updated
Dec 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150903001315); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2013
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.
Download card Updates feed

Also registered at 2332 N Farwell Ave

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

  1. Kent McLeod, D.C.Chiropractor1710067194
  2. Alexandra Solano, M.D.Family Medicine Physician1528268307
  3. Angela Stueland, DCChiropractor1871757138
  4. Tyler Weber, DCChiropractor1982410262

Verify Ryan Matthew Duklas 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 4950-12
    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 Wisconsin 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Chiropractic Company SCGlendale, WI

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

Ryan Matthew Duklas among 2,550 chiropractor records in Wisconsin

Ryan Matthew Duklas, D.C. is one of 2,550 chiropractor records with a practice address in Wisconsin. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.

  • NPI issued2014 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2013 · median 2005 among the 1,520 with a school on file
  • Record last updated2019 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Wisconsin

There are 2,550 chiropractor records in Wisconsin.

The 8 chiropractor records with the nearest ZIP codes

  1. Beau Banton, D.C.Shorewood, WI 532111053602821
  2. Justin Chapman, D.C.Shorewood, WI 532111245402106
  3. Bettylou Delich, DCShorewood, WI 532111033270749
  4. Erica Kiela, DCShorewood, WI 532111003426495
  5. Richard Maedke, D.C.Shorewood, WI 532111124176268
  6. Monica Maroney, D.C., D.I.C.C.P.Shorewood, WI 532111467552745
  7. Kent McLeod, D.C.Milwaukee, WI 532111710067194
  8. Ross Oldenburg, DCShorewood, WI 532111528714102

Common questions

What is Ryan Matthew Duklas, D.C.'s NPI number?

Ryan Matthew Duklas, D.C.'s National Provider Identifier (NPI) is 1912323577, issued on Mar 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Matthew Duklas, D.C. located?

The NPPES record lists a practice address at 2332 N Farwell Ave, Milwaukee, WI, 53211. Phone: (414) 223-4550. Providers update this record themselves, so call before visiting.

How can I verify Ryan Matthew Duklas, D.C.'s license?

NPPES lists Wisconsin license number 4950-12, 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. 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.