Margaret Alvarez, NP
Acute Care Nurse Practitioner · Woodruff, WI
Margaret Alvarez, NP is an acute care nurse practitioner with a practice address in Woodruff, Wisconsin, and NPI 1578775078, issued on May 4, 2007. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Alvarez
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 209004612 IL
Self-reported in NPPES; status is on the state search - Practice location
- 240 Maple St, Woodruff, WI 54568
- Phone
- (715) 356-8751
- Enumerated
- May 4, 2007
- Entity
- Type 1 · individual
Also registered at 240 Maple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Anderson, MDDiagnostic Radiology Physician1598780041
- Robert Birk, PA-CPhysician Assistant1215024716
- Frank Burkett, MDSurgery Physician1649212705
- Jennifer Deland, CRNARegistered Nurse1821038423
- Kari Dingman, OTR, CHTOccupational Therapist1649666199
- Hilary Eggen, CRNACertified Registered Nurse Anesthetist1790291300
Verify Margaret Alvarez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
9.0 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
5,627 Medicare Part D claims for 392 beneficiaries, against an average of 623 among the 12,256 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium479 claims
- Losartan Potassium334 claims
- Amlodipine Besylate285 claims
- Levothyroxine Sodium260 claims
- Lisinopril228 claims
- Rosuvastatin Calcium196 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 practice group's Medicare quality score for 2023: 84.6 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).
Industry payments in 2024: $48.29
3 payments, mostly food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 10,240 providers of this specialty with any payment received $630.57 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.
One hospital or facility affiliation
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Wittenberg, 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.
3 acute care nurse practitioner records list a Woodruff practice address
They are 3 of the 154 NPPES records with a Woodruff practice address, and 264 acute care nurse practitioner records in Wisconsin.
All 3 in Woodruff → All 264 in Wisconsin → Every provider in Woodruff →
Other acute care nurse practitioner records in Wisconsin
- Jacklyn Abel, AGACNP-BCMauston, WI1104631506
- Fuad Ahmad, APNPKenosha, WI1871602896
- Faiza AliEau Claire, WI1780337568
- Nina Alioto, NPMilwaukee, WI1932878923
- Katherine Alvarez, APNPWest Bend, WI1538545728
- Laura Anderson, APNPGreen Bay, WI1336776350
- Arsha Anton, APNPNew Berlin, WI1548941214
- Felisa Antonchorgy, APNPMilwaukee, WI1750617536
- Sara Arndt, APNPMilwaukee, WI1568814085
- Ana ArnoldMilwaukee, WI1558954685
Common questions
What is Margaret Alvarez, NP's NPI number?
Margaret Alvarez, NP's National Provider Identifier (NPI) is 1578775078, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Alvarez, NP located?
The NPPES record lists a practice address at 240 Maple St, Woodruff, WI, 54568. Phone: (715) 356-8751. Providers update this record themselves, so call before visiting.
How can I verify Margaret Alvarez, NP's license?
Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Alvarez, NP prescribe under Medicare Part D?
In 2024, Margaret Alvarez, NP had 5,627 Medicare Part D claims for 392 beneficiaries; the average among acute care nurse practitioner prescribers was 623. Part D covers Medicare prescriptions only.
What is Margaret Alvarez, NP's Medicare quality score?
The 2023 MIPS final score is 84.6 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), 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.