Marissa Anders, NP
Nurse Practitioner · Madison, WI
Marissa Anders, NP is a nurse practitioner with a practice address in Madison, Wisconsin, and NPI 1588100879, issued on Jan 11, 2017. Check the license (Wisconsin 167955, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Anders
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 167955 WI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-1384
- Enumerated
- Jan 11, 2017
- Entity
- Type 1 · individual
Also registered at 600 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa Anders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 167955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
90% fewer Medicare Part D claims than the average nurse practitioner in 2024
112 Medicare Part D claims for 31 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D.
Most prescribed
- Nifedipine Er11 claims
- Sulfamethoxazole-Trimethoprim11 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: 77.4 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).
One hospital or facility affiliation
- University OF Wisconsin Medical Foundation IncMadison, 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.
424 nurse practitioner records list a Madison practice address
They are 424 of the 15,014 NPPES records with a Madison practice address, and 3,463 nurse practitioner records in Wisconsin.
All 424 in Madison → All 3,463 in Wisconsin → Every provider in Madison →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jade Abts, NPGreen Bay, WI1992293708
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Inez Adams, NPWest Allis, WI1255877544
- Leslie Adams, NPFitchburg, WI1053633115
- Nathan Adams, APNP, ACNP-BCFond Du Lac, WI1932608619
- Nina Adams, APNPMilwaukee, WI1780965418
Common questions
What is Marissa Anders, NP's NPI number?
Marissa Anders, NP's National Provider Identifier (NPI) is 1588100879, issued on Jan 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Anders, NP located?
The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-1384. Providers update this record themselves, so call before visiting.
How can I verify Marissa Anders, NP's license?
NPPES lists Wisconsin license number 167955, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Marissa Anders, NP prescribe under Medicare Part D?
In 2024, Marissa Anders, NP had 112 Medicare Part D claims for 31 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.
What is Marissa Anders, NP's Medicare quality score?
The 2023 MIPS final score is 77.4 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.