NPPES file of Aug 9, 2026

Heidi Lorraine Topping, RD

Registered Dietitian · Marshfield, WI

Heidi Lorraine Topping, RD is a registered dietitian with a practice address in Marshfield, Wisconsin, and NPI 1437847225, issued on Apr 28, 2023. Check the license (Wisconsin 3862, 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
1437847225
Name
Heidi Lorraine Topping
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
3862 WI
Self-reported in NPPES; status is on the state search
Practice location
1000 N Oak Ave, Marshfield, WI 54449
Phone
(715) 387-7176
Enumerated
Apr 28, 2023
Record last updated
Jan 16, 2024
Medicare enrollment
Enrolled (PECOS I20240131003962); 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 1000 N Oak Ave

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

  1. Sheetal Aatrai, MDInternal Medicine Physician1417568965
  2. Sukaina AbbasPediatrics Physician1407529191
  3. Chady Abboud Leon, M.D.Hematology & Oncology Physician1770737744
  4. Ihab Abdalrahman, MDHospitalist Physician1497855134
  5. Raquel Abengozar Mingorance, MDStudent in an Organized Health Care Education/Training Program1609437755
  6. Aanuoluwa Abiola, M.DGeriatric Medicine (Internal Medicine) Physician1598117574

Verify Heidi Lorraine Topping 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 3862    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. Mchs Hospitals IncMarshfield, WI

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

Heidi Lorraine Topping among 1,457 registered dietitian records in Wisconsin

Heidi Lorraine Topping, 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 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2021 · median 2013 among the 182 with a school on file
  • Record last updated2024 · 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 Marshfield → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Kylie Desmet, RDMarshfield, WI 544491285107243
  2. Krystle Endries, RDMarshfield, WI 544491962972307
  3. Heather Endries, RDMarshfield, WI 544491144790205
  4. Allison Machtan, RDMarshfield, WI 544491881798130
  5. Samantha Moore, RD, CD, CDCESMarshfield, WI 544491003191297
  6. Jennifer Okon, R.D., C.D.E., C.D.Marshfield, WI 544491386731982
  7. Kristene Schulte, RD, CD, CDEMarshfield, WI 544491124129366
  8. Johnilee Slark, RDMarshfield, WI 544491134236490

Common questions

What is Heidi Lorraine Topping, RD's NPI number?

Heidi Lorraine Topping, RD's National Provider Identifier (NPI) is 1437847225, issued on Apr 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Lorraine Topping, RD located?

The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (715) 387-7176. Providers update this record themselves, so call before visiting.

How can I verify Heidi Lorraine Topping, RD's license?

NPPES lists Wisconsin license number 3862, 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.