NPPES file of Aug 9, 2026

Katherine Folkerts, DNP, FNP-C, PMHNP-C

Primary Care Nurse Practitioner · Cedar Rapids, IA

Katherine Folkerts, DNP, FNP-C, PMHNP-C is a primary care nurse practitioner with a practice address in Cedar Rapids, Iowa, and NPI 1841008034, issued on Dec 20, 2024. Check the license (Iowa A187038, 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
1841008034
Name
Katherine Folkerts
Credential
DNP, FNP-C, PMHNP-C
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License numbers
A187038 IA
163751 IA
G187037 IA
2473801 MN
Self-reported in NPPES; status is on the state search
Practice location
1201 3RD Ave SE, Cedar Rapids, IA 52403
Phone
(319) 730-7300
Enumerated
Dec 20, 2024
Record last updated
Jan 13, 2026
Medicare enrollment
Enrolled (PECOS I20251008000926); 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 primary care nurse practitioner records → All 61 in Iowa → Look up another NPI →

Also registered at 1201 3RD Ave SE

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

  1. Manar AghaFamily Medicine Physician1144575028
  2. Derrick Alger, MDFamily Medicine Physician1477082915
  3. Juliana Anyanwu, MDFamily Medicine Physician1417391830
  4. Katherine Arcenas, MDFamily Medicine Physician1043531197
  5. Nicole Baccam, ARNPWomen's Health Nurse Practitioner1154666527
  6. Stephanie Baldwin, MDObstetrics & Gynecology Physician1104441856

Verify Katherine Folkerts 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 A187038    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. Eastern Iowa Health CenterCedar Rapids, IA

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

Katherine Folkerts among 61 primary care nurse practitioner records in Iowa

Katherine Folkerts, DNP, FNP-C, PMHNP-C is one of 61 primary care nurse practitioner records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 80% of them.

  • NPI issued2024 · 80% of these records are older, 13% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2025 · median 2021 among the 43 with a school on file
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in Iowa

There are 61 primary care nurse practitioner records in Iowa.

All 61 in Iowa → Every provider in Cedar Rapids → Primary Care Nurse Practitioner nationwide →

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Theresa Hallengren, ARNP-FNP-BCCedar Rapids, IA 524021861161267
  2. Nicole MiltonSpringville, IA 523361962120345
  3. Stephanie Huyck, DNP, ARNP, FNP-CNorth English, IA 523161619649209
  4. Cassandra Zimmerman, DNP, ARNPMarion, IA 523021649922410
  5. Rebecca Moore, FNP-CCenterville, IA 525441467051888
  6. Bobbie Monahan, DNPIowa City, IA 522421801314836
  7. Lynnette Smith, AGNPIowa City, IA 522401194357830
  8. Erin Swailes, ARNPHiawatha, IA 522331932192390

Common questions

What is Katherine Folkerts, DNP, FNP-C, PMHNP-C's NPI number?

Katherine Folkerts, DNP, FNP-C, PMHNP-C's National Provider Identifier (NPI) is 1841008034, issued on Dec 20, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Folkerts, DNP, FNP-C, PMHNP-C located?

The NPPES record lists a practice address at 1201 3RD Ave SE, Cedar Rapids, IA, 52403. Phone: (319) 730-7300. Providers update this record themselves, so call before visiting.

How can I verify Katherine Folkerts, DNP, FNP-C, PMHNP-C's license?

NPPES lists Iowa license number A187038, 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.