NPPES file of Aug 9, 2026

Lori L. Hartz, MS, RD

Registered Dietitian · Green Bay, WI

Lori L. Hartz, MS, RD is a registered dietitian with a practice address in Green Bay, Wisconsin, and NPI 1114068095, issued on Feb 12, 2007. Check the license (Wisconsin 521-29, 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
1114068095
Name
Lori L. Hartz
Credential
MS, RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
521-29 WI
Self-reported in NPPES; status is on the state search
Practice location
704 S Webster Ave, Green Bay, WI 54301
Phone
(920) 433-3456
Enumerated
Feb 12, 2007
Record last updated
Jul 22, 2025
Fax
(920) 433-3469
Medicare enrollment
Enrolled (PECOS I20250730001438); 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 704 S Webster Ave

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

  1. Mazen Alkhalisy, MDInternal Medicine Physician1417931106
  2. Melissa Anderson, NPWomen's Health Nurse Practitioner1235444225
  3. Pamela Baeten, M.D.Endocrinology, Diabetes & Metabolism Physician1932102787
  4. Amanda Charniak, APNPFamily Nurse Practitioner1114653367
  5. Francisco Cruz, MDEndocrinology, Diabetes & Metabolism Physician1184605339
  6. Jennifer Cunningham, MDEndocrinology, Diabetes & Metabolism Physician1790771962

Verify Lori L. Hartz 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 521-29    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. Bellin Memorial Hospital IncGreen Bay, WI

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

Lori L. Hartz among 1,457 registered dietitian records in Wisconsin

Lori L. Hartz, MS, 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 2007, is newer than 16% of them.

  • NPI issued2007 · 16% of these records are older, 76% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated1994 · median 2013 among the 182 with a school on file
  • Record last updated2025 · 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).

61 registered dietitian records list a practice address in Green Bay

They are 61 of the 4,619 NPPES records with a practice address in Green Bay, and 1,457 registered dietitian records in Wisconsin.

All 1,457 in Wisconsin → Every provider in Green Bay → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Hannah Blum, RDGreen Bay, WI 543011619562600
  2. Bonnie Cleven, RD, CDGreen Bay, WI 543011073903837
  3. Barbara Herald, RD, CDE, CDGreen Bay, WI 543011265544589
  4. Kathleen Hren, RDGreen Bay, WI 543011619952066
  5. Cheryl Kruschke, RD, CDEGreen Bay, WI 543011306958624
  6. Amber Langill, CDGreen Bay, WI 543011104012350
  7. Melanie Muhlenbeck, RD CDEGreen Bay, WI 543011851588115
  8. Nancy Schumitsch, RD CD CDEGreen Bay, WI 543011922287200

Common questions

What is Lori L. Hartz, MS, RD's NPI number?

Lori L. Hartz, MS, RD's National Provider Identifier (NPI) is 1114068095, issued on Feb 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lori L. Hartz, MS, RD located?

The NPPES record lists a practice address at 704 S Webster Ave, Green Bay, WI, 54301. Phone: (920) 433-3456. Providers update this record themselves, so call before visiting.

How can I verify Lori L. Hartz, MS, RD's license?

NPPES lists Wisconsin license number 521-29, 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.