Kate Howarth
Acute Care Nurse Practitioner · Milwaukee, WI
Kate Howarth is an acute care nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1164806949, issued on Jul 12, 2015. Check the license (Wisconsin 6457, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kate Howarth
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 6457 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-6250
- Enumerated
- Jul 12, 2015
- Record last updated
- Apr 12, 2023
- Fax
- (414) 805-7210
- Medicaid ID
- 1164806949 WI
- Medicare enrollment
- Enrolled (PECOS I20150831003037); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 229 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kate Howarth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 6457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
16 Medicare Part D claims for 14 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kate Howarth among 229 acute care nurse practitioner records in Wisconsin
Kate Howarth is one of 229 acute care nurse practitioner records with a practice address in Wisconsin. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 30% of them.
- NPI issued2015 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2015 · median 2020 among the 178 with a school on file
- Record last updated2023 · 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 363LA2100X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Wisconsin
There are 229 acute care nurse practitioner records in Wisconsin.
All 229 in Wisconsin → Every provider in Milwaukee → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Ann Carlin, APNPMilwaukee, WI 532261215981568
- Brian Carlson, MSNMilwaukee, WI 532261093954687
- Keriann Conlon, APNPMilwaukee, WI 532261447401120
- Grace Damrow, APNPMilwaukee, WI 532261194972711
- Leah Demares, APNPMilwaukee, WI 532261295748630
- Cheryl Grandlich, N.P.Milwaukee, WI 532261629184924
- Kristine Hoiland, APNPMilwaukee, WI 532261679525240
- Teresa Jerofke, NPMilwaukee, WI 532261043473242
Common questions
What is Kate Howarth's NPI number?
Kate Howarth's National Provider Identifier (NPI) is 1164806949, issued on Jul 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kate Howarth located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-6250. Providers update this record themselves, so call before visiting.
How can I verify Kate Howarth's license?
NPPES lists Wisconsin license number 6457, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Kate Howarth prescribe under Medicare Part D?
In 2024, Kate Howarth had 16 Medicare Part D claims for 14 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Kate Howarth's MIPS final score?
The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.