NPPES file of Aug 9, 2026

Tammy Jo Boxleitner, APN

Nurse Practitioner · Beloit, WI

Tammy Jo Boxleitner, APN is a nurse practitioner with a practice address in Beloit, Wisconsin, and NPI 1104903061, issued on Oct 31, 2006. Check the license (Wisconsin 4577-33, 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
1104903061
Name
Tammy Jo Boxleitner
Credential
APN
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
4577-33 WI
209-003115 IL
Self-reported in NPPES; status is on the state search
Practice location
1969 West Hart Road, Beloit, WI 53511
Phone
(608) 364-5011
Enumerated
Oct 31, 2006
Record last updated
Oct 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1969 West Hart Road

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

  1. Leonard Egbujiobi, M.D.Cardiovascular Disease Physician1972679355
  2. George Jones, MDInternal Medicine Physician1053329714

Verify Tammy Jo Boxleitner 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 4577-33
    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

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Industry payments in 2024: $24.10

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tammy Boxleitner$24.10
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

37 nurse practitioner records list a practice address in Beloit

They are 37 of the 706 NPPES records with a practice address in Beloit, and 3,995 nurse practitioner records in Wisconsin.

Other nurse practitioner records in Wisconsin

  1. Caroline Aaberg, APNPMadison, WI1881384394
  2. Joyce Abbott, APNPOshkosh, WI1003824665
  3. Mohamed Abdelazim, APNPAppleton, WI1760266696
  4. Jacklyn Abel, AGACNP-BCMauston, WI1104631506
  5. Henrietta Abili, APNPGermantown, WI1174859524
  6. Jade Abts, NPGreen Bay, WI1992293708
  7. Karalyn Adam, DNP, RNMarshfield, WI1780933051
  8. Carol Adamczyk, MSNWauwatosa, WI1457502395
  9. Amanda Adams, NPMadison, WI1023366598
  10. Bernadette Adams, FNPWestby, WI1427047620

Common questions

What is Tammy Jo Boxleitner, APN's NPI number?

Tammy Jo Boxleitner, APN's National Provider Identifier (NPI) is 1104903061, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Jo Boxleitner, APN located?

The NPPES record lists a practice address at 1969 West Hart Road, Beloit, WI, 53511. Phone: (608) 364-5011. Providers update this record themselves, so call before visiting.

How can I verify Tammy Jo Boxleitner, APN's license?

NPPES lists Wisconsin license number 4577-33, 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.