NPPES file of Aug 9, 2026

Kelsey Underwood, FNP

Nurse Practitioner · Black River Falls, WI

Kelsey Underwood, FNP is a nurse practitioner with a practice address in Black River Falls, Wisconsin, and NPI 1700555331, issued on Sep 8, 2021. Check the license (Wisconsin 11263-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700555331
Name
Kelsey Underwood
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
11263-33 WI
Self-reported in NPPES; status is on the state search
Practice location
610 W Adams St, Black River Falls, WI 54615
Phone
(715) 284-4311
Enumerated
Sep 8, 2021
Record last updated
Jul 26, 2024
Medicare enrollment
Enrolled (PECOS I20211117000020); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 610 W Adams St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kevin Anderson, M.D.Family Medicine Physician1932129665
  2. Darrin Antonelli, M.D.Surgery Physician1386673481
  3. Stephanie Bantell, MDFamily Medicine Physician1225314131
  4. Sarah Busse, MDFamily Medicine Physician1275666380
  5. Etson Cameron, M.D.Family Medicine Physician1811929433
  6. Paul Choe, PHARMDPharmacist1588277305

Verify Kelsey Underwood in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 11263-33
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% fewer Medicare Part D claims than the average nurse practitioner in 2024

296 Medicare Part D claims for 170 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Kelsey Underwood296
  2. Specialty average1,109

Most prescribed

  1. Prednisone47 claims
  2. Amoxicillin-Clavulanate Potass29 claims
  3. Azithromycin27 claims
  4. Doxycycline Hyclate19 claims
  5. Albuterol Sulfate Hfa13 claims
  6. Fluconazole13 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 MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score94.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Black River Health IncBlack River Falls, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kelsey Underwood among 3,995 nurse practitioner records in Wisconsin

Kelsey Underwood, FNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 74% of them.

  • NPI issued2021 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2021 · median 2017 among the 2,701 with a school on file
  • Record last updated2024 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 nurse practitioner records list a practice address in Black River Falls

They are 3 of the 188 NPPES records with a practice address in Black River Falls, and 3,995 nurse practitioner records in Wisconsin.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kimberly Ernstmeyer, NPBlack River Falls, WI 546151285974188
  2. Alicia StrongBlack River Falls, WI 546151831831320
  3. Ryanne InglettCashton, WI 546191063191922
  4. Alison Beinborn, DNP, APNP, FNP-CLa Crosse, WI 546011194451880
  5. Mark Dillman, APNP, CNPLa Crosse, WI 546011851081921
  6. Tanner Dunn, APNPLa Crosse, WI 546011700644085
  7. Jena Flak, APRNLa Crosse, WI 546011982293726
  8. Amanda Gingrasso, NPLa Crosse, WI 546011932788429

Common questions

What is Kelsey Underwood, FNP's NPI number?

Kelsey Underwood, FNP's National Provider Identifier (NPI) is 1700555331, issued on Sep 8, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Kelsey Underwood, FNP located?

The NPPES record lists a practice address at 610 W Adams St, Black River Falls, WI, 54615. Phone: (715) 284-4311. Providers update this record themselves, so call before visiting.

How can I verify Kelsey Underwood, FNP's license?

NPPES lists Wisconsin license number 11263-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Kelsey Underwood, FNP prescribe under Medicare Part D?

In 2024, Kelsey Underwood, FNP had 296 Medicare Part D claims for 170 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Kelsey Underwood, FNP's MIPS final score?

The 2023 MIPS final score is 100 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), 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.