NPPES file of Aug 9, 2026

Dana Gertschen, RD

Registered Dietitian · Marathon, WI

Dana Gertschen, RD is a registered dietitian with a practice address in Marathon, Wisconsin, and NPI 1922755032, issued on Mar 8, 2022. Check the license 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
1922755032
Name
Dana Gertschen
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
229810 N 152ND Ave, Marathon, WI 54448
Phone
(719) 299-0833
Enumerated
Mar 8, 2022
Record last updated
Apr 28, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Dana Gertschen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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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1 registered dietitian records list a practice address in Marathon

They are 1 of the 22 NPPES records with a practice address in Marathon, and 1,457 registered dietitian records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,457 in Wisconsin → Every provider in Marathon →

Other registered dietitian records in Wisconsin

  1. Jerilyn AbbaRipon, WI1487725172
  2. Jennifer Abernathy, RDEau Claire, WI1922136407
  3. Lynn Abitz, RD, CDNeenah, WI1801011127
  4. Austin Abts, RDEau Claire, WI1548939226
  5. Rosemarie Adamski, R.D.Racine, WI1457798357
  6. Dipti Adamson, RD, CDMilwaukee, WI1487884219
  7. Rachel Adler, RD CDColumbus, WI1356519359
  8. Amanda AertsRhinelander, WI1922378579
  9. Jennifer AguirreMenomonee Falls, WI1053901454
  10. Sydney Albarado, RDEllsworth, WI1932910254

Common questions

What is Dana Gertschen, RD's NPI number?

Dana Gertschen, RD's National Provider Identifier (NPI) is 1922755032, issued on Mar 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Dana Gertschen, RD located?

The NPPES record lists a practice address at 229810 N 152ND Ave, Marathon, WI, 54448. Phone: (719) 299-0833. Providers update this record themselves, so call before visiting.

How can I verify Dana Gertschen, RD's license?

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.