Katherine Anne Winkelmann, ARNP
Acute Care Nurse Practitioner · Puyallup, WA
Katherine Anne Winkelmann, ARNP is an acute care nurse practitioner with a practice address in Puyallup, Washington, and NPI 1750996963, issued on Sep 14, 2020. Check the license (Washington AP61440998, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Anne Winkelmann
- Credential
- ARNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- AP61440998 WA
RN60774764 WA
Self-reported in NPPES; status is on the state search - Practice location
- 401 15TH Ave SE, Puyallup, WA 98372
- Phone
- (253) 697-5800
- Enumerated
- Sep 14, 2020
- Record last updated
- Jun 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20230629003697); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 283 in Washington → Look up another NPI →
Also registered at 401 15TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Juanita Beard, LMHCMental Health Counselor1427567270
Verify Katherine Anne Winkelmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61440998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
234 Medicare Part D claims for 105 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Prednisone15 claims
- Pantoprazole Sodium14 claims
- Amoxicillin-Clavulanate Potass13 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.
Industry payments in 2024: $73.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- South Sound Inpatient Physicians PLLCPuyallup, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Anne Winkelmann among 283 acute care nurse practitioner records in Washington
Katherine Anne Winkelmann, ARNP is one of 283 acute care nurse practitioner records with a practice address in Washington. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 57% of them.
- NPI issued2020 · 57% of these records are older, 34% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2023 · median 2020 among the 207 with a school on file
- Record last updated2023 · 40% 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 Washington 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 Washington
There are 283 acute care nurse practitioner records in Washington.
All 283 in Washington → Every provider in Puyallup → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Julia Carvalho, ARNPPuyallup, WA 983721538866355
- David Golembiowski, ARNPPuyallup, WA 983721528087186
- Tatiana Motschman, DNPPuyallup, WA 983721720674898
- Amina Osman, ARNPPuyallup, WA 983721134091267
- Jennifer Sargent, DNP, ACNPC-AGPuyallup, WA 983721396610317
- Jesmyn Zanabria, NURSE PRACTITIONERPuyallup, WA 983711841930872
- Corene Irvin, APRNPuyallup, WA 983751003463951
- Brandi-Ann Harris, ARNP, DNPPort Angeles, WA 983621275881427
Common questions
What is Katherine Anne Winkelmann, ARNP's NPI number?
Katherine Anne Winkelmann, ARNP's National Provider Identifier (NPI) is 1750996963, issued on Sep 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Anne Winkelmann, ARNP located?
The NPPES record lists a practice address at 401 15TH Ave SE, Puyallup, WA, 98372. Phone: (253) 697-5800. Providers update this record themselves, so call before visiting.
How can I verify Katherine Anne Winkelmann, ARNP's license?
NPPES lists Washington license number AP61440998, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Anne Winkelmann, ARNP prescribe under Medicare Part D?
In 2024, Katherine Anne Winkelmann, ARNP had 234 Medicare Part D claims for 105 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.