NPPES file of Aug 9, 2026

Gerald Harvey Retzlaff, DC

Chiropractor · Eau Claire, WI

Gerald Harvey Retzlaff, DC is a chiropractor with a practice address in Eau Claire, Wisconsin, and NPI 1528069317, issued on Aug 3, 2005. Check the license (Wisconsin 1370-012, 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
1528069317
Name
Gerald Harvey Retzlaff
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
1370-012 WI
Self-reported in NPPES; status is on the state search
Practice location
2627 N Clairemont Ave, Eau Claire, WI 54703
Phone
(715) 552-3232
Enumerated
Aug 3, 2005
Record last updated
Jan 26, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(715) 552-3233
Medicare enrollment
Enrolled (PECOS I20080627000159); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 1976
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 chiropractor records → All 2,550 in Wisconsin → Look up another NPI →

Also registered at 2627 N Clairemont Ave

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

  1. Brandon Devine, D.C.Chiropractor1508218967
  2. Alexis Gendron, D.C.Chiropractor1114722014
  3. Patrick Gendron, DCChiropractor1972315349
  4. Vaj Lee, DCChiropractor1174483853
  5. Bradley Paulsrud, DCChiropractor1538160189
  6. Rachel Zastrow, DCChiropractor1235853557

Verify Gerald Harvey Retzlaff 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 1370-012    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.

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Bills Medicare through one group practice

  1. Paulsrud Chiropractic LLCEau Claire, WI

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

Gerald Harvey Retzlaff among 2,550 chiropractor records in Wisconsin

Gerald Harvey Retzlaff, DC 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1976 · median 2005 among the 1,520 with a school on file
  • Record last updated2016 · 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).

75 chiropractor records list a practice address in Eau Claire

They are 75 of the 3,085 NPPES records with a practice address in Eau Claire, and 2,550 chiropractor records in Wisconsin.

All 2,550 in Wisconsin → Every provider in Eau Claire → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Tammy Amoth, D.C.Eau Claire, WI 547031427044429
  2. Brandon Devine, D.C.Eau Claire, WI 547031508218967
  3. Patrick Gendron, DCEau Claire, WI 547031972315349
  4. Alexis Gendron, D.C.Eau Claire, WI 547031114722014
  5. Vaj Lee, DCEau Claire, WI 547031174483853
  6. Bobby Lor, D.C.Eau Claire, WI 547031942612999
  7. Mark Oas, D.C.Eau Claire, WI 547031487648093
  8. Bradley Paulsrud, DCEau Claire, WI 547031538160189

Common questions

What is Gerald Harvey Retzlaff, DC's NPI number?

Gerald Harvey Retzlaff, DC's National Provider Identifier (NPI) is 1528069317, issued on Aug 3, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gerald Harvey Retzlaff, DC located?

The NPPES record lists a practice address at 2627 N Clairemont Ave, Eau Claire, WI, 54703. Phone: (715) 552-3232. Providers update this record themselves, so call before visiting.

How can I verify Gerald Harvey Retzlaff, DC's license?

NPPES lists Wisconsin license number 1370-012, 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.

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.