Hayley R. Demario, NP
Nurse Practitioner · St Francis, WI
Hayley R. Demario, NP is a nurse practitioner with a practice address in St Francis, Wisconsin, and NPI 1538834510, issued on Aug 12, 2021. Check the license (Wisconsin 11183, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hayley R. Demario
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 11183 WI
209-028180 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2000 E Layton Ave, St Francis, WI 53235
- Phone
- (414) 744-6589
- Enumerated
- Aug 12, 2021
- Record last updated
- Nov 7, 2023
- Fax
- (414) 294-4516
- Medicaid ID
- 100177916 WI
- Medicare enrollment
- Enrolled (PECOS I20231201001196); 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 2000 E Layton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arthur Agostini, LATAthletic Trainer1366001331
- Sarang Baman, MDFamily Medicine Physician1770661290
- Leigh Beyer, RPHPharmacist1871929273
- Paul Blaske, CADC IIICounselor1831108521
- Alison Damato, APNPNurse Practitioner1508421728
- Jacob Deutsch, M.D.Diagnostic Radiology Physician1942689450
Verify Hayley R. Demario in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 11183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nurse practitioner in 2024
141 Medicare Part D claims for 48 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate19 claims
- Atorvastatin Calcium19 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 one group practice
- Advocate Health And Hospitals CorporationOak Lawn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayley R. Demario among 3,995 nurse practitioner records in Wisconsin
Hayley R. Demario, NP 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 2021, is newer than 74% of them.
- NPI issued2021 · 74% of these records are older, 21% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2021 · median 2017 among the 2,701 with a school on file
- Record last updated2023 · 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).
9 nurse practitioner records list a practice address in St Francis
They are 9 of the 146 NPPES records with a practice address in St Francis, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in St Francis → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rebekah Bard-Carvalho, FNPSaint Francis, WI 532351821851213
- Alison Damato, APNPSt Francis, WI 532351508421728
- Aaliyah Dorsey-Brown, FNPSt Francis, WI 532351700400488
- Ryanne Edwards, APNP-BCSt Francis, WI 532351497434401
- Rebecca Ioder, APNPSt Francis, WI 532351922558931
- Allyson Kiriaki, NPSaint Francis, WI 532351659027316
- Rachel Kordonskiy, NPSt Francis, WI 532351972836468
- Merissa Lauzon, NP-CMilwaukee, WI 532351346617941
Common questions
What is Hayley R. Demario, NP's NPI number?
Hayley R. Demario, NP's National Provider Identifier (NPI) is 1538834510, issued on Aug 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Hayley R. Demario, NP located?
The NPPES record lists a practice address at 2000 E Layton Ave, St Francis, WI, 53235. Phone: (414) 744-6589. Providers update this record themselves, so call before visiting.
How can I verify Hayley R. Demario, NP's license?
NPPES lists Wisconsin license number 11183, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Hayley R. Demario, NP prescribe under Medicare Part D?
In 2024, Hayley R. Demario, NP had 141 Medicare Part D claims for 48 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.