NPPES file of Aug 9, 2026

Randy L. Wirtz, ARNP

Family Nurse Practitioner · Denver, IA

Randy L. Wirtz, ARNP is a family nurse practitioner with a practice address in Denver, Iowa, and NPI 1982681094, issued on Dec 29, 2005. Check the license (Iowa A056327, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982681094
Name
Randy L. Wirtz
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
A056327 IA
Self-reported in NPPES; status is on the state search
Practice location
160 E Main St, Denver, IA 50622
Phone
(319) 984-5645
Enumerated
Dec 29, 2005
Record last updated
Oct 22, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(319) 984-5364
Medicaid IDs
0419940 IA
2419440 IA
3419440 IA
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 family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →

Also registered at 160 E Main St

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

  1. Laura Larson, D.C.Chiropractor1780904391
  2. Paul Weber, MDFamily Medicine Physician1962489989

Verify Randy L. Wirtz 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 A056327    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

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92% fewer Medicare Part D claims than the average family nurse practitioner in 2024

99 Medicare Part D claims for 83 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Randy Wirtz99
  2. Specialty average1,305

Most prescribed

  1. Nitrofurantoin Mono-Macro24 claims
  2. Prednisone21 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.

Randy L. Wirtz among 1,971 family nurse practitioner records in Iowa

Randy L. Wirtz, ARNP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2007 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 family nurse practitioner records list a practice address in Denver

They are 3 of the 15 NPPES records with a practice address in Denver, and 1,971 family nurse practitioner records in Iowa.

All 1,971 in Iowa → Every provider in Denver → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jennifer Edeker, MSN, FNP, ARNPDenver, IA 506221790718302
  2. Samantha Zubak, FNP-BCDenver, IA 506221871376152
  3. Courtney Hoelscher, ARNPClarksville, IA 506191972986081
  4. Jill Connell, ARNPCharles City, IA 506161649882820
  5. Candace Deverell, CRNPCharles City, IA 506161871005819
  6. Megan Miller, ARNPCharles City, IA 506161376063107
  7. Jessica Shea-Hebrink, ARNPCharles City, IA 506161649735309
  8. Joanne Starr, ARNPCharles City, IA 506161174583157

Common questions

What is Randy L. Wirtz, ARNP's NPI number?

Randy L. Wirtz, ARNP's National Provider Identifier (NPI) is 1982681094, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Randy L. Wirtz, ARNP located?

The NPPES record lists a practice address at 160 E Main St, Denver, IA, 50622. Phone: (319) 984-5645. Providers update this record themselves, so call before visiting.

How can I verify Randy L. Wirtz, ARNP's license?

NPPES lists Iowa license number A056327, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Randy L. Wirtz, ARNP prescribe under Medicare Part D?

In 2024, Randy L. Wirtz, ARNP had 99 Medicare Part D claims for 83 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.