Donna M. Grenfell, PA
Physician Assistant · De Pere, WI
Donna M. Grenfell, PA is a physician assistant with a practice address in De Pere, Wisconsin, and NPI 1700801107, issued on Jul 13, 2006. Check the license (Wisconsin 690, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donna M. Grenfell
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 690 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3860 Monroe RD, De Pere, WI 54115
- Phone
- (920) 496-4700
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 496-4705
- Medicaid ID
- 42979400 WI
- Medicare enrollment
- Enrolled (PECOS I20070731000489); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3860 Monroe RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Abts, DPTPhysical Therapist1346728847
- Stephen Asma, MDFamily Medicine Physician1639103187
- Aleksandra Babiarz, MDFamily Medicine Physician1083077762
- Kathleen Barrow, MS, LMFTMarriage & Family Therapist1144679481
- Lauren Bellin, APSWClinical Social Worker1467386193
- Dan Braaten, LMFT, SACMarriage & Family Therapist1053477158
Verify Donna M. Grenfell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average physician assistant in 2024
4,716 Medicare Part D claims for 574 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 109 claims were for opioids.
Most prescribed
- Atorvastatin Calcium302 claims
- Lisinopril193 claims
- Omeprazole169 claims
- Levothyroxine Sodium163 claims
- Hydrochlorothiazide145 claims
- Sertraline Hcl131 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.
The MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $108.75
1 payment: food and beverage; the largest payer was Dexcom, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- St Vincent Hospital-Hospital Sisters-Third Order OF St FrancisKewaunee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
11 physician assistant records list a practice address in De Pere
They are 11 of the 621 NPPES records with a practice address in De Pere, and 3,475 physician assistant records in Wisconsin.
All 11 in De Pere → All 3,475 in Wisconsin → Every provider in De Pere →
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 Donna M. Grenfell, PA's NPI number?
Donna M. Grenfell, PA's National Provider Identifier (NPI) is 1700801107, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donna M. Grenfell, PA located?
The NPPES record lists a practice address at 3860 Monroe RD, De Pere, WI, 54115. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.
How can I verify Donna M. Grenfell, PA's license?
NPPES lists Wisconsin license number 690, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Donna M. Grenfell, PA prescribe under Medicare Part D?
In 2024, Donna M. Grenfell, PA had 4,716 Medicare Part D claims for 574 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Donna M. Grenfell, PA's MIPS final score?
The 2023 MIPS final score is 94.6 of 100. 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.