Marie Williams, FNP
Nurse Practitioner · Milwaukee, WI
Marie Williams, FNP is a nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1265783443, issued on Sep 27, 2012. Check the license (Wisconsin 5083-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Williams
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 5083-33 WI
92258-30 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2901 W Kinnickinnic River Pkwy, Milwaukee, WI 53215
- Phone
- (414) 649-3750
- Enumerated
- Sep 27, 2012
- Record last updated
- Feb 5, 2026
- Medicaid ID
- 100027913 WI
- Medicare enrollment
- Enrolled (PECOS I20121107000690); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 2901 W Kinnickinnic River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5083-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average nurse practitioner in 2024
847 Medicare Part D claims for 254 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Pantoprazole Sodium173 claims
- Omeprazole154 claims
- Linzess127 claims
- Dicyclomine Hcl24 claims
- Lubiprostone24 claims
- Sucralfate24 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.
Industry payments in 2024: $148.49
1 payment: food and beverage; the largest payer was CVRx, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aurora Advanced Healthcare, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Williams among 3,995 nurse practitioner records in Wisconsin
Marie Williams, FNP 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 2012, is newer than 35% of them.
- NPI issued2012 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2012 · median 2017 among the 2,701 with a school on file
- Record last updated2026 · 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).
695 nurse practitioner records list a practice address in Milwaukee
They are 695 of the 18,389 NPPES records with a practice address in Milwaukee, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Milwaukee → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Theresa Becker, APRNMilwaukee, WI 532151295727295
- Emily Carman, NPMilwaukee, WI 532151619928090
- Kathleen Freeland, NPMilwaukee, WI 532151710094123
- Mary Keller, APNPMilwaukee, WI 532151992727259
- Therese Kern, NPMilwaukee, WI 532151831168616
- Amanda Kirby, APNPMilwaukee, WI 532151245288976
- Elizabeth Mattes, APNPMilwaukee, WI 532151205886173
- Wende Moline, APRN-BCMilwaukee, WI 532151457351355
Common questions
What is Marie Williams, FNP's NPI number?
Marie Williams, FNP's National Provider Identifier (NPI) is 1265783443, issued on Sep 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Marie Williams, FNP located?
The NPPES record lists a practice address at 2901 W Kinnickinnic River Pkwy, Milwaukee, WI, 53215. Phone: (414) 649-3750. Providers update this record themselves, so call before visiting.
How can I verify Marie Williams, FNP's license?
NPPES lists Wisconsin license number 5083-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Williams, FNP prescribe under Medicare Part D?
In 2024, Marie Williams, FNP had 847 Medicare Part D claims for 254 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.