Heather Jerzak, RD, CD
Registered Dietitian · Black River Falls, WI
Heather Jerzak, RD, CD is a registered dietitian with a practice address in Black River Falls, Wisconsin, and NPI 1124455183, issued on Oct 4, 2013. Check the license (Wisconsin 2652-29, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Jerzak
- Credential
- RD, CD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 2652-29 WI
Self-reported in NPPES; status is on the state search - Practice location
- N6520 Lumber Jack Guy RD, Black River Falls, WI 54615
- Phone
- (888) 685-4422
- Enumerated
- Oct 4, 2013
- Record last updated
- Feb 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20131217000509); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,457 in Wisconsin → Look up another NPI →
Also registered at N6520 Lumber Jack Guy RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Holly Rodenberg, R.N., B.S.NCommunity Health Registered Nurse1407091192
Verify Heather Jerzak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2652-29Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- HO Chunk NationBlack River Falls, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Jerzak among 1,457 registered dietitian records in Wisconsin
Heather Jerzak, RD, CD 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 2013, is newer than 39% of them.
- NPI issued2013 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated2012 · median 2013 among the 182 with a school on file
- Record last updated2022 · 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).
5 registered dietitian records list a practice address in Black River Falls
They are 5 of the 188 NPPES records with a practice address in Black River Falls, and 1,457 registered dietitian records in Wisconsin.
All 1,457 in Wisconsin → Every provider in Black River Falls → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Wendy Backaus, RDNBlack River Falls, WI 546151962001909
- Kathryn Braaten, RDN, CD, CDCES, CLSBlack River Falls, WI 546151346454428
- Jessica Jennings, R.D.Black River Falls, WI 546151275883258
- Jamie Sebion, R.D., C.D., C.L.C.Black River Falls, WI 546151871708362
- Ashley Hemmersbach, RDN, CDCashton, WI 546191548042161
- Jade Eaton, RDLa Crosse, WI 546011225749872
- Michaela Eckstein, RDLa Crosse, WI 546011699483412
- Katrina Evason, RDLa Crosse, WI 546011518677970
Common questions
What is Heather Jerzak, RD, CD's NPI number?
Heather Jerzak, RD, CD's National Provider Identifier (NPI) is 1124455183, issued on Oct 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Heather Jerzak, RD, CD located?
The NPPES record lists a practice address at N6520 Lumber Jack Guy RD, Black River Falls, WI, 54615. Phone: (888) 685-4422. Providers update this record themselves, so call before visiting.
How can I verify Heather Jerzak, RD, CD's license?
NPPES lists Wisconsin license number 2652-29, 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.
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.