Katherine Shelley Cox, PA-C
Medical Physician Assistant · Menomonee Falls, WI
Katherine Shelley Cox, PA-C is a medical physician assistant with a practice address in Menomonee Falls, Wisconsin, and NPI 1255722153, issued on Feb 12, 2015. Check the license (Wisconsin 3430, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Shelley Cox
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 3430 WI
085005390 IL
Self-reported in NPPES; status is on the state search - Practice location
- N91W15750 Falls Pkwy, Menomonee Falls, WI 53051
- Phone
- (262) 532-1100
- Enumerated
- Feb 12, 2015
- Record last updated
- Dec 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (262) 532-1409
- Medicare enrollment
- Enrolled (PECOS I20161222000042); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 687 in Wisconsin → Look up another NPI →
Also registered at N91W15750 Falls Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Shelley Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average medical physician assistant in 2024
326 Medicare Part D claims for 162 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 181 claims were for opioids.
Most prescribed
- Oxycodone Hcl82 claims
- Hydrocodone-Acetaminophen46 claims
- Meloxicam42 claims
- Tramadol Hcl36 claims
- Diclofenac Sodium28 claims
- Amoxicillin18 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
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWest Bend, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Shelley Cox among 687 medical physician assistant records in Wisconsin
Katherine Shelley Cox, PA-C is one of 687 medical physician assistant records with a practice address in Wisconsin. 79% 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 53% of them.
- NPI issued2015 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2014 · median 2016 among the 479 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Wisconsin
There are 687 medical physician assistant records in Wisconsin.
All 687 in Wisconsin → Every provider in Menomonee Falls → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Betsy Baranek, PAMenomonee Falls, WI 530511164539649
- Lauren Chiavola, PA-CMenomonee Falls, WI 530511861637084
- Alicia Kelch, PA-CMenomonee Falls, WI 530511942452289
- Myah MerrimanMenomonee Falls, WI 530511174222061
- James Rayford, PA-CMenomonee Falls, WI 530511922067370
- Nicole Jodat, PA-CBrookfield, WI 530451871742627
- Nickolas Rukamp, PA-CPewaukee, WI 530721144613811
- Victoria GreilingerHartford, WI 530271790490175
Common questions
What is Katherine Shelley Cox, PA-C's NPI number?
Katherine Shelley Cox, PA-C's National Provider Identifier (NPI) is 1255722153, issued on Feb 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Shelley Cox, PA-C located?
The NPPES record lists a practice address at N91W15750 Falls Pkwy, Menomonee Falls, WI, 53051. Phone: (262) 532-1100. Providers update this record themselves, so call before visiting.
How can I verify Katherine Shelley Cox, PA-C's license?
NPPES lists Wisconsin license number 3430, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Shelley Cox, PA-C prescribe under Medicare Part D?
In 2024, Katherine Shelley Cox, PA-C had 326 Medicare Part D claims for 162 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.