NPPES file of Aug 9, 2026

Mitzi Anne Garrison, FNP

Nurse Practitioner · Mason City, IA

Mitzi Anne Garrison, FNP is a nurse practitioner with a practice address in Mason City, Iowa, and NPI 1730150749, issued on Jan 28, 2006. Check the license with the Iowa 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730150749
Name
Mitzi Anne Garrison
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
174573 CO
Self-reported in NPPES; status is on the state search
Practice location
1000 4TH St SW, Mason City, IA 50401
Phone
(641) 428-6320
Enumerated
Jan 28, 2006
Record last updated
Nov 16, 2023
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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8 nearest nurse practitioner records → All 1,294 in Iowa → Look up another NPI →

Also registered at 1000 4TH St SW

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

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  5. Tauseef Akhtar, MDCardiovascular Disease Physician1508218009
  6. Emad Alamouti-Fard, MDFamily Medicine Physician1811821499

Verify Mitzi Anne Garrison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa 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
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95% fewer Medicare Part D claims than the average nurse practitioner in 2024

56 Medicare Part D claims for 27 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Mitzi Garrison56
  2. Specialty average1,109

Most prescribed

  1. Anastrozole13 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.

Mitzi Anne Garrison among 1,294 nurse practitioner records in Iowa

Mitzi Anne Garrison, FNP is one of 1,294 nurse practitioner records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 77% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2023 · 46% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 nurse practitioner records list a practice address in Mason City

They are 28 of the 866 NPPES records with a practice address in Mason City, and 1,294 nurse practitioner records in Iowa.

All 1,294 in Iowa → Every provider in Mason City → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Marie Cole, ARNPMason City, IA 504011487761490
  2. Rhonda Cooper, ARNPMason City, IA 504011558463539
  3. Lila Courtney, ARNPMason City, IA 504011225143043
  4. Sharon Enabnit, ARNPMason City, IA 504011912015181
  5. Joann Ermer-Seltun, ARNPMason City, IA 504011801998570
  6. Debra Groath, ARNPMason City, IA 504011265534937
  7. Linda Schluter, ARNPMason City, IA 504011265540330
  8. Kari Swisher, ARNPMason City, IA 504011326010224

Common questions

What is Mitzi Anne Garrison, FNP's NPI number?

Mitzi Anne Garrison, FNP's National Provider Identifier (NPI) is 1730150749, issued on Jan 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mitzi Anne Garrison, FNP located?

The NPPES record lists a practice address at 1000 4TH St SW, Mason City, IA, 50401. Phone: (641) 428-6320. Providers update this record themselves, so call before visiting.

How can I verify Mitzi Anne Garrison, FNP's license?

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

How much does Mitzi Anne Garrison, FNP prescribe under Medicare Part D?

In 2024, Mitzi Anne Garrison, FNP had 56 Medicare Part D claims for 27 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.