Katharine Elizabeth Hays Kelly, MD
Family Medicine Physician · Milwaukee, WI
Katharine Elizabeth Hays Kelly, MD is a family medicine physician with a practice address in Milwaukee, Wisconsin, and NPI 1851897573, issued on Apr 2, 2018. Check the license (Wisconsin 81679-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katharine Elizabeth Hays Kelly
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 81679-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 8320 W Bluemound RD Ste 125, Milwaukee, WI 53213
- Phone
- (414) 302-3800
- Enumerated
- Apr 2, 2018
- Record last updated
- Jul 13, 2023
- Medicaid ID
- 100230464 WI
- Medicare enrollment
- Enrolled (PECOS I20230404000203); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 8320 W Bluemound RD Ste 125
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Crane, D.O.Family Medicine Physician1609293042
- Jack Pickett, LMTMassage Therapist1861067530
- Jennifer RudnikNurse Practitioner1508397464
Verify Katharine Elizabeth Hays Kelly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 81679-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
674 Medicare Part D claims for 174 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium49 claims
- Albuterol Sulfate Hfa44 claims
- Fluticasone Propionate25 claims
- Metformin Hcl21 claims
- Amlodipine Besylate19 claims
- Tizanidine Hcl19 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 Medical Group, Inc.Wauwatosa, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Elizabeth Hays Kelly among 3,765 family medicine physician records in Wisconsin
Katharine Elizabeth Hays Kelly, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2007 among the 2,347 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
299 family medicine physician records list a practice address in Milwaukee
They are 299 of the 18,389 NPPES records with a practice address in Milwaukee, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Milwaukee → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jacob Bidwell, MDMilwaukee, WI 532131912916636
- Meinuo Chen BacaWauwatosa, WI 532131043689870
- Michelle Crane, D.O.Milwaukee, WI 532131609293042
- Cheryl Gupta, DOWauwatosa, WI 532131013182815
- Lauren HobbsWauwatosa, WI 532131831545516
- Alyssa MohorekWauwatosa, WI 532131730455213
- Kristen Reynolds, MDWauwatosa, WI 532131790892040
- Mark Robinson, D.O.Wauwatosa, WI 532131447448899
Common questions
What is Katharine Elizabeth Hays Kelly, MD's NPI number?
Katharine Elizabeth Hays Kelly, MD's National Provider Identifier (NPI) is 1851897573, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Elizabeth Hays Kelly, MD located?
The NPPES record lists a practice address at 8320 W Bluemound RD Ste 125, Milwaukee, WI, 53213. Phone: (414) 302-3800. Providers update this record themselves, so call before visiting.
How can I verify Katharine Elizabeth Hays Kelly, MD's license?
NPPES lists Wisconsin license number 81679-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katharine Elizabeth Hays Kelly, MD prescribe under Medicare Part D?
In 2024, Katharine Elizabeth Hays Kelly, MD had 674 Medicare Part D claims for 174 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.