NPPES file of Aug 9, 2026

Shannon R. Merk, ARNP AGNP-C

Adult Health Nurse Practitioner · Sioux City, IA

Shannon R. Merk, ARNP AGNP-C is an adult health nurse practitioner with a practice address in Sioux City, Iowa, and NPI 1962057935, issued on Aug 7, 2019. Check the license (Iowa H107028, 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
1962057935
Name
Shannon R. Merk
Credential
ARNP AGNP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
H107028 IA
Self-reported in NPPES; status is on the state search
Practice location
2720 Stone Park Blvd, Sioux City, IA 51104
Phone
(712) 279-3500
Enumerated
Aug 7, 2019
Record last updated
Aug 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191021002966); 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 adult health nurse practitioner records → All 127 in Iowa → Look up another NPI →

Also registered at 2720 Stone Park Blvd

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

  1. Romano Adajar, MDAnesthesiology Physician1982661187
  2. Emily Anderson, CRNACertified Registered Nurse Anesthetist1174933238
  3. Kim Anderson, OTRLOccupational Therapist1073641767
  4. Robert Baczwaski, CRNACertified Registered Nurse Anesthetist1013954155
  5. Raul Banagale, M.D.Neonatal-Perinatal Medicine Physician1043271406
  6. Alison Berger, NP-CNurse Practitioner1174047781

Verify Shannon R. Merk 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 H107028    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. Northwest Iowa Hospital CorporationSioux City, IA

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

Shannon R. Merk among 127 adult health nurse practitioner records in Iowa

Shannon R. Merk, ARNP AGNP-C is one of 127 adult health nurse practitioner records with a practice address in Iowa. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 75% of them.

  • NPI issued2019 · 75% of these records are older, 20% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2018 · median 2013 among the 76 with a school on file
  • Record last updated2019 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Iowa

There are 127 adult health nurse practitioner records in Iowa.

All 127 in Iowa → Every provider in Sioux City → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Peggy Deboer, AGNPSioux City, IA 511031356865042
  2. Shari Black, CNPSioux City, IA 511011831152925
  3. Lisa Meyer, DNP, PMHNP-BCSioux City, IA 511011912208323
  4. Tommora Shaw, ARNPCouncil Bluffs, IA 515031154558765
  5. Lisa Pisney, ANPWaterloo, IA 507031215981758
  6. Kathryn Heetland, ARNPWaterloo, IA 507021578905832
  7. Alison McFadden, ARNPWaterloo, IA 507021073823639
  8. Melanie Schwartz, ARNPWaterloo, IA 507021609103167

Common questions

What is Shannon R. Merk, ARNP AGNP-C's NPI number?

Shannon R. Merk, ARNP AGNP-C's National Provider Identifier (NPI) is 1962057935, issued on Aug 7, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Shannon R. Merk, ARNP AGNP-C located?

The NPPES record lists a practice address at 2720 Stone Park Blvd, Sioux City, IA, 51104. Phone: (712) 279-3500. Providers update this record themselves, so call before visiting.

How can I verify Shannon R. Merk, ARNP AGNP-C's license?

NPPES lists Iowa license number H107028, 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.