NPPES file of Aug 9, 2026

Holly Stainer, APNP

Nurse Practitioner · Baldwin, WI

Holly Stainer, APNP is a nurse practitioner with a practice address in Baldwin, Wisconsin, and NPI 1902625809, issued on Oct 8, 2024. Check the license (Wisconsin 15748, 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
1902625809
Name
Holly Stainer
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
15748 WI
Self-reported in NPPES; status is on the state search
Practice location
1100 Bergslien St, Baldwin, WI 54002
Phone
(715) 684-1111
Enumerated
Oct 8, 2024
Record last updated
Jan 23, 2025
Fax
(715) 684-1119
Medicare enrollment
Enrolled (PECOS I20250211000338); 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 nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →

Also registered at 1100 Bergslien St

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

  1. Sarah Aluning, M.D.Pediatrics Physician1417362195
  2. Sarah Anderson, N.P.Family Nurse Practitioner1003242306
  3. Julie Andrzejczak, CNMAdvanced Practice Midwife1265170310
  4. Faisal Anwar, M.D.Internal Medicine Physician1558655878
  5. Abbey Arndt, NPFamily Nurse Practitioner1003508136
  6. Christopher Babbitt, PSYDClinical Psychologist1245232982

Verify Holly Stainer 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 15748    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. Baldwin Area Medical Center IncBaldwin, WI

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

Holly Stainer among 3,995 nurse practitioner records in Wisconsin

Holly Stainer, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 5% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2024 · median 2017 among the 2,701 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 nurse practitioner records list a practice address in Baldwin

They are 7 of the 119 NPPES records with a practice address in Baldwin, and 3,995 nurse practitioner records in Wisconsin.

All 3,995 in Wisconsin → Every provider in Baldwin → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Karissa Hanson, CNPBaldwin, WI 540021225535701
  2. Erika Holbrook, APNPBaldwin, WI 540021477392512
  3. Jacqueline JorgensonBaldwin, WI 540021689385577
  4. Jennifer Shaver, CNPBaldwin, WI 540021952121329
  5. Alicia SundBaldwin, WI 540021114763786
  6. Stephanie Waterman, APRN, FNP-CBaldwin, WI 540021801278809
  7. Mary Ann Scoglio, ANPAmery, WI 540011841296373
  8. Jolleen Nichols, DNPClear Lake, WI 540051770134892

Common questions

What is Holly Stainer, APNP's NPI number?

Holly Stainer, APNP's National Provider Identifier (NPI) is 1902625809, issued on Oct 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Holly Stainer, APNP located?

The NPPES record lists a practice address at 1100 Bergslien St, Baldwin, WI, 54002. Phone: (715) 684-1111. Providers update this record themselves, so call before visiting.

How can I verify Holly Stainer, APNP's license?

NPPES lists Wisconsin license number 15748, 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.