Registry data as of Aug 27, 2026

Katie Machacek, CNP

Nurse Practitioner · Rochester, MN

Katie Machacek, CNP is a nurse practitioner with a practice address in Rochester, Minnesota, and NPI 1912477084, issued on Nov 30, 2018. Check the license with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1912477084
Name
Katie Machacek
Credential
CNP
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
200 1St Street SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Nov 30, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 1St Street SW

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

  1. Omar Abdelsadek, MDAnatomic Pathology & Clinical Pathology Physician1720751100
  2. Upasana Agrawal, MBBSRheumatology Physician1417691932
  3. Ji Hyun Ahn, DDS, MSDOral and Maxillofacial Surgery (Dentist)1023416120
  4. Ahmad Amin, MDCardiovascular Disease Physician1558948117
  5. Medhavi Bhasin, MDObstetrics & Gynecology Physician1467031120
  6. Rachel BrightEmergency Medicine Physician1336805373

Verify Katie Machacek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this professionCheck 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 Minnesota 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.

2.3 times the Medicare Part D claims of the average nurse practitioner in 2024

2,647 Medicare Part D claims for 449 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Katie Machacek2,647
  2. Specialty average1,144

Most prescribed

  1. Metoprolol Succinate260 claims
  2. Lisinopril193 claims
  3. Atorvastatin Calcium169 claims
  4. Spironolactone162 claims
  5. Losartan Potassium156 claims
  6. Eliquis155 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.

One hospital or facility affiliation

  1. Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN

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.

731 nurse practitioner records list a Rochester practice address

They are 731 of the 12,854 NPPES records with a Rochester practice address, and 2,270 nurse practitioner records in Minnesota.

Other nurse practitioner records in Minnesota

  1. Lori Aasen, CNPRochester, MN1326336405
  2. Rosalind Abara, RN, MSN, PHD, CRNPMinnetonka, MN1821244740
  3. Halimat AbdulganiyuSaint Paul, MN1265322820
  4. Elizabeth AbellSt Louis Park, MN1568777274
  5. Caroline Abenakyo, FNP-CMinneapolis, MN1164932570
  6. Emily Abernethy, NPDuluth, MN1568089340
  7. Alissa Abraham, DNP, APRN, AGNP-CMinneapolis, MN1396417572
  8. Lda Abreu, ARNPMinneapolis, MN1790730265
  9. Fte-Hudani AchingeSaint Paul, MN1790631844
  10. Robyn Achmann, APNP-BCMinneapolis, MN1871862219

Common questions

What is Katie Machacek, CNP's NPI number?

Katie Machacek, CNP's National Provider Identifier (NPI) is 1912477084, issued on Nov 30, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Katie Machacek, CNP located?

The NPPES record lists a practice address at 200 1St Street SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.

How can I verify Katie Machacek, CNP's license?

Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Katie Machacek, CNP prescribe under Medicare Part D?

In 2024, Katie Machacek, CNP had 2,647 Medicare Part D claims for 449 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.

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.