NPPES file of Aug 9, 2026

Erica R. Loppnow, APNP

Women's Health Nurse Practitioner · Sheboygan, WI

Erica R. Loppnow, APNP is a women's health nurse practitioner with a practice address in Sheboygan, Wisconsin, and NPI 1346494770, issued on Nov 12, 2008. Check the license (Wisconsin 3573, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346494770
Name
Erica R. Loppnow
Credential
APNP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
3573 WI
3573-33 WI
Self-reported in NPPES; status is on the state search
Practice location
1222 N 23RD St, Sheboygan, WI 53081
Phone
(920) 457-6800
Enumerated
Nov 12, 2008
Record last updated
Jun 12, 2025
Fax
(920) 459-1423
Medicaid ID
1346494770 WI
Medicare enrollment
Enrolled (PECOS I20090121000393); 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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Also registered at 1222 N 23RD St

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

  1. Sarah FritzFamily Nurse Practitioner1366722118
  2. Jennifer Giebel, APNPNurse Practitioner1386877538
  3. Nicholas GustafsonHematology & Oncology Physician1508286386
  4. Stanley Gutiontov, MDRadiation Oncology Physician1063803963
  5. Max Haid, MDHematology & Oncology Physician1730296336
  6. Nicole HallOncology Pharmacist1326991209

Verify Erica R. Loppnow 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 3573
    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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81% more Medicare Part D claims than the average women's health nurse practitioner in 2024

392 Medicare Part D claims for 116 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 99 claims were for opioids.

  1. Erica Loppnow392
  2. Specialty average217

Most prescribed

  1. Hydrocodone-Acetaminophen32 claims
  2. Eliquis18 claims
  3. Prochlorperazine Maleate18 claims
  4. Fentanyl17 claims
  5. Acyclovir14 claims
  6. Tramadol Hcl14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Aurora Health Care Central, Inc.Sheboygan, WI
  2. Aurora Medical Group, Inc.Sheboygan, WI

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

Erica R. Loppnow among 108 women's health nurse practitioner records in Wisconsin

Erica R. Loppnow, APNP is one of 108 women's health nurse practitioner records with a practice address in Wisconsin. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 44% of them.

  • NPI issued2008 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 41% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2008 · median 2013 among the 37 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Wisconsin

There are 108 women's health nurse practitioner records in Wisconsin.

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Milica Eaton, NPSheboygan, WI 530831578392296
  2. Sierra WildmanHowards Grove, WI 530831245169424
  3. Karli McManamanMenomonee Falls, WI 530511366182008
  4. Jamie Neary, NPMenomonee Falls, WI 530511477889616
  5. Krista Owens, WHNP-BCMenomonee Falls, WI 530511780260034
  6. Paityn Petersen, WHNP-BCDelavan, WI 531151477311280
  7. Erin Silva WinstonDelavan, WI 531151982401592
  8. Michelle Griffiths, WHNPKenosha, WI 531421437597754

Common questions

What is Erica R. Loppnow, APNP's NPI number?

Erica R. Loppnow, APNP's National Provider Identifier (NPI) is 1346494770, issued on Nov 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Erica R. Loppnow, APNP located?

The NPPES record lists a practice address at 1222 N 23RD St, Sheboygan, WI, 53081. Phone: (920) 457-6800. Providers update this record themselves, so call before visiting.

How can I verify Erica R. Loppnow, APNP's license?

NPPES lists Wisconsin license number 3573, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Erica R. Loppnow, APNP prescribe under Medicare Part D?

In 2024, Erica R. Loppnow, APNP had 392 Medicare Part D claims for 116 beneficiaries; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions 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.