NPPES file of Aug 9, 2026

Karen Jean Hollinger, APRN-NP

Nurse Practitioner · Omaha, NE

Karen Jean Hollinger, APRN-NP is a nurse practitioner with a practice address in Omaha, Nebraska, and NPI 1194981456, issued on Aug 5, 2008. Check the license (Nebraska 110975, as entered in NPPES) with the Nebraska 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
1194981456
Name
Karen Jean Hollinger
Credential
APRN-NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
110975 NE
Self-reported in NPPES; status is on the state search
Practice location
4101 Woolworth Ave, Omaha, NE 68105
Phone
(402) 995-5953
Enumerated
Aug 5, 2008
Record last updated
Oct 28, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160510000370); 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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Also registered at 4101 Woolworth Ave

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

  1. Melinda Adams, RNRegistered Nurse1962343970
  2. Kossivi Agbosse, RNPsychiatric/Mental Health Registered Nurse1538034368
  3. Marcilee Albert, R.N.Registered Nurse1063684249
  4. Emma Alexander, PHARMDPharmacist1427931039
  5. Tita Almero, P.T.Physical Therapist1669403309
  6. Janelle Altman, RNRegistered Nurse1487482683

Verify Karen Jean Hollinger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
    Search for license 110975
    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 Nebraska 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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Industry payments in 2024: $99.39

2 payments; by number, the most common kind was food and beverage; the largest payer was Molnlycke Health Care US, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Hollinger$99.39
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Collaborative Care Associates PCElkhorn, NE

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

Karen Jean Hollinger among 987 nurse practitioner records in Nebraska

Karen Jean Hollinger, APRN-NP is one of 987 nurse practitioner records with a practice address in Nebraska. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 19% of them.

  • NPI issued2008 · 19% of these records are older, 78% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2008 · median 2018 among the 668 with a school on file
  • Record last updated2008 · 59% 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 Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

553 nurse practitioner records list a practice address in Omaha

They are 553 of the 33,911 NPPES records with a practice address in Omaha, and 987 nurse practitioner records in Nebraska.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Debbie Geibel, APRN-NPOmaha, NE 681051407188303
  2. Elizabeth HeggeOmaha, NE 681051457868358
  3. Tiffany Hillyard, APRNOmaha, NE 681051215364484
  4. Nicole Koricic, NURSE PRACTITIONEROmaha, NE 681051427597053
  5. Suzie McCann, NPOmaha, NE 681051790736197
  6. Tonya McLeayOmaha, NE 681051053852848
  7. Ashley Ortiz, APRNOmaha, NE 681051740622372
  8. Vickie Reed, ARNPOmaha, NE 681051518915123

Common questions

What is Karen Jean Hollinger, APRN-NP's NPI number?

Karen Jean Hollinger, APRN-NP's National Provider Identifier (NPI) is 1194981456, issued on Aug 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Karen Jean Hollinger, APRN-NP located?

The NPPES record lists a practice address at 4101 Woolworth Ave, Omaha, NE, 68105. Phone: (402) 995-5953. Providers update this record themselves, so call before visiting.

How can I verify Karen Jean Hollinger, APRN-NP's license?

NPPES lists Nebraska license number 110975, as entered by the provider. Search the Nebraska 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.

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.