NPPES file of Aug 9, 2026

Brittany Frederick, APNP

Obstetrics & Gynecology Nurse Practitioner · Pleasant Prairie, WI

Brittany Frederick, APNP is an obstetrics & gynecology nurse practitioner with a practice address in Pleasant Prairie, Wisconsin, and NPI 1568256287, issued on Apr 7, 2025. Check the license (Wisconsin 13949-33, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568256287
Name
Brittany Frederick
Credential
APNP
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
13949-33 WI
Self-reported in NPPES; status is on the state search
Practice location
9555 76TH St Ste 4105, Pleasant Prairie, WI 53158
Phone
(262) 577-8080
Enumerated
Apr 7, 2025
Record last updated
Apr 7, 2025
Fax
(262) 577-8081
Medicare enrollment
Enrolled (PECOS I20250611000170); 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 obstetrics & gynecology nurse practitioner records → All 21 in Wisconsin → Look up another NPI →

Also registered at 9555 76TH St Ste 4105

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

  1. Thomas Ambro, MDObstetrics & Gynecology Physician1316993678
  2. Brian Tillis, MDObstetrics & Gynecology Physician1396107405

Verify Brittany Frederick 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 13949-33    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

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. Froedtert South IncPleasant Prairie, WI

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

Brittany Frederick among 21 obstetrics & gynecology nurse practitioner records in Wisconsin

Brittany Frederick, APNP is one of 21 obstetrics & gynecology nurse practitioner records with a practice address in Wisconsin. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 0% newer
  • In a Medicare fileYes · 24% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Record last updated2025 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Wisconsin

There are 21 obstetrics & gynecology nurse practitioner records in Wisconsin.

All 21 in Wisconsin → Every provider in Pleasant Prairie → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Annette Quinn, NPWaukesha, WI 531881013172766
  2. Lori Hagar, NPMilwaukee, WI 532261316991649
  3. Julia Houdek, NPMilwaukee, WI 532261386954816
  4. Patricia Mehring, APNPMilwaukee, WI 532261912959651
  5. Dawn Baarendse, NPSheboygan, WI 530811265604839
  6. Tammi Greenwaldt, CNMMenomonee Falls, WI 530511225714660
  7. Stephanie Schlueter, APRN, ANPJanesville, WI 535481053409326
  8. Theresa Michel, APNPMadison, WI 537051083673198

Common questions

What is Brittany Frederick, APNP's NPI number?

Brittany Frederick, APNP's National Provider Identifier (NPI) is 1568256287, issued on Apr 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Brittany Frederick, APNP located?

The NPPES record lists a practice address at 9555 76TH St Ste 4105, Pleasant Prairie, WI, 53158. Phone: (262) 577-8080. Providers update this record themselves, so call before visiting.

How can I verify Brittany Frederick, APNP's license?

NPPES lists Wisconsin license number 13949-33, 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.

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.