Kimberly D. Day, APNP
Family Nurse Practitioner · Madison, WI
Kimberly D. Day, APNP is a family nurse practitioner with a practice address in Madison, Wisconsin, and NPI 1437119849, issued on Mar 28, 2006. Check the license (Wisconsin 1759, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kimberly D. Day
- Credential
- APNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 1759 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1821 S Stoughton RD, Madison, WI 53716
- Phone
- (608) 260-6000
- Enumerated
- Mar 28, 2006
- Record last updated
- Aug 5, 2024
- Fax
- (608) 260-6161
- Medicaid ID
- 1437119849 WI
- Medicare enrollment
- Enrolled (PECOS I20081211000070); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 1821 S Stoughton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Alt, MDInternal Medicine Physician1578500872
- Darcey Amundson, PA-CPhysician Assistant1588691398
- Richard Armstrong, MDInternal Medicine Physician1689774523
- Wendy Arrington, O.D.Optometrist1750394334
- Bhawani Ballamudi, M.D.Psychiatry Physician1831148691
- Zachary Barber, PTPhysical Therapist1609054212
Verify Kimberly D. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1759Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average family nurse practitioner in 2024
476 Medicare Part D claims for 316 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate76 claims
- Prednisone63 claims
- Amoxicillin-Clavulanate Potass44 claims
- Cephalexin28 claims
- Ciprofloxacin Hcl16 claims
- Fluticasone Propionate14 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 2 group practices
- Dean Health Systems IncFort Atkinson, WI
- Prohealth Medical Group IncPewaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kimberly D. Day among 2,814 family nurse practitioner records in Wisconsin
Kimberly D. Day, APNP is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 90% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2000 · median 2019 among the 1,740 with a school on file
- Record last updated2024 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in Wisconsin
There are 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Madison → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Shannon Anderson, FNP-C, APNPMonona, WI 537161710488648
- Sarah Bergstrom, NPMonona, WI 537161689546640
- Lisa Draze, APNPMadison, WI 537161366814493
- Megan O'Shea, FNP-CMonona, WI 537161366223034
- Ka Yang, APNPMadison, WI 537161184118580
- Cristi Carlson, APNPMadison, WI 537151659065670
- Sarah Dittmann, APNPMadison, WI 537151083336366
- Diana Eastridge, NP-FAMILYMadison, WI 537171477589497
Common questions
What is Kimberly D. Day, APNP's NPI number?
Kimberly D. Day, APNP's National Provider Identifier (NPI) is 1437119849, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kimberly D. Day, APNP located?
The NPPES record lists a practice address at 1821 S Stoughton RD, Madison, WI, 53716. Phone: (608) 260-6000. Providers update this record themselves, so call before visiting.
How can I verify Kimberly D. Day, APNP's license?
NPPES lists Wisconsin license number 1759, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Kimberly D. Day, APNP prescribe under Medicare Part D?
In 2024, Kimberly D. Day, APNP had 476 Medicare Part D claims for 316 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.