Maria A. Denu, PA
Physician Assistant · Spring Green, WI
Maria A. Denu, PA is a physician assistant with a practice address in Spring Green, Wisconsin, and NPI 1659346559, issued on Feb 22, 2006. Check the license (Wisconsin 572, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria A. Denu
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 572 WI
Self-reported in NPPES; status is on the state search - Practice location
- 436 Sunrise Dr, Spring Green, WI 53588
- Phone
- (608) 588-2502
- Enumerated
- Feb 22, 2006
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 42926700 WI
- Medicare enrollment
- Enrolled (PECOS I20080326000975); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 436 Sunrise Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lindsay Rothering, PTPhysical Therapist1225189566
- Mark Timmerman, MDSports Medicine (Family Medicine) Physician1881649333
Verify Maria A. Denu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average physician assistant in 2024
268 Medicare Part D claims for 113 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 13 claims were for opioids.
Most prescribed
- Prednisone21 claims
- Cephalexin13 claims
- Fluticasone Propionate13 claims
- Amoxicillin-Clavulanate Potass11 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
- Sauk Prairie Healthcare IncPrairie Du Sac, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria A. Denu among 3,475 physician assistant records in Wisconsin
Maria A. Denu, PA is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1989 · median 2016 among the 2,491 with a school on file
- Record last updated2021 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 physician assistant record lists a practice address in Spring Green
They are 1 of the 52 NPPES records with a practice address in Spring Green, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Spring Green → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mark Belligan, MPA, PA-CStoughton, WI 535891184177297
- Jennifer Dillingham, PA-CStoughton, WI 535891225697766
- Noah Figgins, PA-CStoughton, WI 535891013744283
- Kate Blank, PA-CSun Prairie, WI 535901073758884
- Kyle D'Alberto, PA-CSun Prairie, WI 535901639742265
- Kailene DevriesSun Prairie, WI 535901609315159
- Chad Hess, PASun Prairie, WI 535901538719349
- Sarah Westby, PA-CSun Prairie, WI 535901700190089
Common questions
What is Maria A. Denu, PA's NPI number?
Maria A. Denu, PA's National Provider Identifier (NPI) is 1659346559, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria A. Denu, PA located?
The NPPES record lists a practice address at 436 Sunrise Dr, Spring Green, WI, 53588. Phone: (608) 588-2502. Providers update this record themselves, so call before visiting.
How can I verify Maria A. Denu, PA's license?
NPPES lists Wisconsin license number 572, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Maria A. Denu, PA prescribe under Medicare Part D?
In 2024, Maria A. Denu, PA had 268 Medicare Part D claims for 113 beneficiaries; the average among physician assistant prescribers was 830. 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.