NPPES file of Aug 9, 2026

Megan Monsen

Certified Registered Nurse Anesthetist · Mason City, IA

Megan Monsen is a certified registered nurse anesthetist with a practice address in Mason City, Iowa, and NPI 1396488383, issued on Apr 18, 2022. Check the license (Iowa D169512, as entered in NPPES) 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396488383
Name
Megan Monsen
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
D169512 IA
126981 IA
Self-reported in NPPES; status is on the state search
Practice location
1000 4TH St SW, Mason City, IA 50401
Phone
(641) 428-7000
Enumerated
Apr 18, 2022
Record last updated
Mar 7, 2023
Medicare enrollment
Enrolled (PECOS I20220726003321); 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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8 nearest certified registered nurse anesthetist records → All 584 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.

  1. Mohamed Abdi, MDRadiation Oncology Physician1982162608
  2. Luna Acharya, MDHospitalist Physician1609224674
  3. Jenna AdamsMental Health Counselor1407790710
  4. Sheela Ahari, MDAnesthesiology Physician1518910462
  5. Tauseef Akhtar, MDCardiovascular Disease Physician1508218009
  6. Emad Alamouti-Fard, MDFamily Medicine Physician1811821499

Verify Megan Monsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license D169512    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 Iowa 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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Bills Medicare through one group practice

  1. North Iowa Mercy ClinicsMason City, IA

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

Megan Monsen among 584 certified registered nurse anesthetist records in Iowa

Megan Monsen is one of 584 certified registered nurse anesthetist records with a practice address in Iowa. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 91% of them.

  • NPI issued2022 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2022 · median 2014 among the 406 with a school on file
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 certified registered nurse anesthetist records list a practice address in Mason City

They are 16 of the 866 NPPES records with a practice address in Mason City, and 584 certified registered nurse anesthetist records in Iowa.

All 584 in Iowa → Every provider in Mason City → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Diane Berkey, CRNAMason City, IA 504011881676534
  2. Jennifer Cooley, CRNAMason City, IA 504011700272036
  3. Donna Fitzgerald, CRNAMason City, IA 504011851338867
  4. John Fitzgerald, CRNAMason City, IA 504011902843980
  5. Robert Froehner, CRNAMason City, IA 504011033162920
  6. Nathan Froehner, CRNAMason City, IA 504011699015164
  7. Craig Heit, CRNAMason City, IA 504011912973132
  8. Talon Jones, CRNAMason City, IA 504011720463763

Common questions

What is Megan Monsen's NPI number?

Megan Monsen's National Provider Identifier (NPI) is 1396488383, issued on Apr 18, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Megan Monsen located?

The NPPES record lists a practice address at 1000 4TH St SW, Mason City, IA, 50401. Phone: (641) 428-7000. Providers update this record themselves, so call before visiting.

How can I verify Megan Monsen's license?

NPPES lists Iowa license number D169512, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity 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.