Cari L. Duffy-Sebero, N.P.
Nurse Practitioner · Denmark, WI
Cari L. Duffy-Sebero, N.P. is a nurse practitioner with a practice address in Denmark, Wisconsin, and NPI 1417241803, issued on Jun 3, 2011. Check the license (Wisconsin 4440-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cari L. Duffy-Sebero
- Credential
- N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4440-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 629 Solvang Way, Denmark, WI 54208
- Phone
- (920) 863-2600
- Enumerated
- Jun 3, 2011
- Record last updated
- Sep 19, 2024
- Medicaid ID
- 100016776 WV
- Medicare enrollment
- Enrolled (PECOS I20110810000415); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 629 Solvang Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Hazard, FNPNurse Practitioner1003199720
- Ann Styx, APNPNurse Practitioner1942355276
Verify Cari L. Duffy-Sebero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4440-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average nurse practitioner in 2024
2,985 Medicare Part D claims for 247 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 61 claims were for opioids.
Most prescribed
- Atorvastatin Calcium269 claims
- Amlodipine Besylate157 claims
- Levothyroxine Sodium131 claims
- Lisinopril131 claims
- Hydrochlorothiazide104 claims
- Losartan Potassium91 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
- 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).
3 nurse practitioner records list a practice address in Denmark
They are 3 of the 25 NPPES records with a practice address in Denmark, and 3,995 nurse practitioner records in Wisconsin.
All 3 in Denmark → All 3,995 in Wisconsin → Every provider in Denmark →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jacklyn Abel, AGACNP-BCMauston, WI1104631506
- Henrietta Abili, APNPGermantown, WI1174859524
- Jade Abts, NPGreen Bay, WI1992293708
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Bernadette Adams, FNPWestby, WI1427047620
Common questions
What is Cari L. Duffy-Sebero, N.P.'s NPI number?
Cari L. Duffy-Sebero, N.P.'s National Provider Identifier (NPI) is 1417241803, issued on Jun 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cari L. Duffy-Sebero, N.P. located?
The NPPES record lists a practice address at 629 Solvang Way, Denmark, WI, 54208. Phone: (920) 863-2600. Providers update this record themselves, so call before visiting.
How can I verify Cari L. Duffy-Sebero, N.P.'s license?
NPPES lists Wisconsin license number 4440-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Cari L. Duffy-Sebero, N.P. prescribe under Medicare Part D?
In 2024, Cari L. Duffy-Sebero, N.P. had 2,985 Medicare Part D claims for 247 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.