NPPES file of Aug 9, 2026

Joellen Neefe, RD

Registered Dietitian · Sauk City, WI

Joellen Neefe, RD is a registered dietitian with a practice address in Sauk City, Wisconsin, and NPI 1871732057, issued on Feb 12, 2009. Check the license (Wisconsin 00923021, 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
1871732057
Name
Joellen Neefe
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
00923021 WI
Self-reported in NPPES; status is on the state search
Practice location
112 Helen St, Sauk City, WI 53583
Phone
(608) 643-3351
Enumerated
Feb 12, 2009
Record last updated
Feb 12, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(608) 643-3621
Medicare enrollment
Enrolled (PECOS I20090831000318); 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 registered dietitian records → All 1,457 in Wisconsin → Look up another NPI →

Also registered at 112 Helen St

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

  1. Maria Andres, PA-CPhysician Assistant1841398435
  2. Mary Bacsik-Campbell, MDFamily Medicine Physician1891138004
  3. Maribeth Baker, M.D.Family Medicine Physician1093813602
  4. Timothy Bartholow, M.D.Family Medicine Physician1144328840
  5. Trevver Buss, M.D.Family Medicine Physician1679671291
  6. Valerie Clary, CNPFamily Nurse Practitioner1114107661

Verify Joellen Neefe 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 00923021    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. Prairie Clinic SCSauk City, WI

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

Joellen Neefe among 1,457 registered dietitian records in Wisconsin

Joellen Neefe, RD is one of 1,457 registered dietitian records with a practice address in Wisconsin. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 27% of them.

  • NPI issued2009 · 27% of these records are older, 71% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2005 · median 2013 among the 182 with a school on file
  • Record last updated2009 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Wisconsin

There are 1,457 registered dietitian records in Wisconsin.

All 1,457 in Wisconsin → Every provider in Sauk City → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Mary Jo ColemanRichland Center, WI 535811326199985
  2. Grace DenmanRichland Center, WI 535811386287951
  3. Julie EsserRichland Center, WI 535811891184180
  4. Kelly Herbert, RDNRichland Center, WI 535811730893249
  5. Ty MulhollandRichland Center, WI 535811003967654
  6. Isaac Hoffmaster, RDPrairie Du Sac, WI 535781568988376
  7. Amy MillerPrairie Du Sac, WI 535781982842993
  8. Jaclyn Wilkinson, RDSpring Green, WI 535881023458338

Common questions

What is Joellen Neefe, RD's NPI number?

Joellen Neefe, RD's National Provider Identifier (NPI) is 1871732057, issued on Feb 12, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Joellen Neefe, RD located?

The NPPES record lists a practice address at 112 Helen St, Sauk City, WI, 53583. Phone: (608) 643-3351. Providers update this record themselves, so call before visiting.

How can I verify Joellen Neefe, RD's license?

NPPES lists Wisconsin license number 00923021, 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.