Katherine Anderson, PA-C
Physician Assistant · West Allis, WI
Katherine Anderson, PA-C is a physician assistant with a practice address in West Allis, Wisconsin, and NPI 1780059394, issued on Dec 8, 2015. Check the license (Wisconsin 3687-23, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Anderson
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 3687-23 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2424 S 90TH Street, West Allis, WI 53227
- Phone
- (414) 321-2255
- Enumerated
- Dec 8, 2015
- Entity
- Type 1 · individual
Verify Katherine Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3687-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
62% fewer Medicare Part D claims than the average physician assistant in 2024
318 Medicare Part D claims for 146 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 192 claims were for opioids.
Most prescribed
- Oxycodone Hcl104 claims
- Hydrocodone-Acetaminophen47 claims
- Xarelto41 claims
- Oxycodone-Acetaminophen19 claims
- Amoxicillin16 claims
- Tramadol Hcl16 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.
2 hospital and facility affiliations
- Aurora Advanced Healthcare, Inc.Mequon, WI
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
28 physician assistant records list a West Allis practice address
They are 28 of the 1,362 NPPES records with a West Allis practice address, and 3,317 physician assistant records in Wisconsin.
All 28 in West Allis → All 3,317 in Wisconsin → Every provider in West Allis →
Other physician assistant records in Wisconsin
- Amber Abraham, PA-CGreen Bay, WI1598993297
- Roopa AchuriNeenah, WI1225531635
- Carleen Acker, PA-CMadison, WI1447514773
- Lauren Ackerman, PA-CCudahy, WI1992357982
- Jocelyn Acompanado, PA-CSheboygan, WI1770521486
- Kora Adam, PA-CBurlington, WI1952666554
- Stephanie Adamczyk, PAMilwaukee, WI1063007441
- Kristen Adamo, PANew Berlin, WI1437179520
- Beth Adams, PA-CMequon, WI1801237540
- Eric Adams, PAGreen Bay, WI1528445087
Common questions
What is Katherine Anderson, PA-C's NPI number?
Katherine Anderson, PA-C's National Provider Identifier (NPI) is 1780059394, issued on Dec 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Anderson, PA-C located?
The NPPES record lists a practice address at 2424 S 90TH Street, West Allis, WI, 53227. Phone: (414) 321-2255. Providers update this record themselves, so call before visiting.
How can I verify Katherine Anderson, PA-C's license?
NPPES lists Wisconsin license number 3687-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Anderson, PA-C prescribe under Medicare Part D?
In 2024, Katherine Anderson, PA-C had 318 Medicare Part D claims for 146 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.