NPPES file of Aug 9, 2026

John K. Maru, APRN-CRNA

Certified Registered Nurse Anesthetist · Omaha, NE

John K. Maru, APRN-CRNA is a certified registered nurse anesthetist with a practice address in Omaha, Nebraska, and NPI 1932790664, issued on Jan 26, 2021. Check the license (Nebraska 101614, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932790664
Name
John K. Maru
Credential
APRN-CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
101614 NE
92136 NE
Self-reported in NPPES; status is on the state search
Practice location
Emile @ 42ND St, Omaha, NE 68198
Phone
(402) 559-4081
Enumerated
Jan 26, 2021
Record last updated
Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210324002219); 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 689 in Nebraska → Look up another NPI →

Also registered at Emile @ 42ND St

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

  1. Anum Abbas, MBBSInfectious Disease Physician1902214083
  2. Andrew AhrendtMental Health Counselor1083136972
  3. Zaid Al-Kadhimi, MDHematology (Internal Medicine) Physician1336150713
  4. Nathan Anderson, M.D.Internal Medicine Physician1598028656
  5. Kurt Andree, PA-CPhysician Assistant1629609607
  6. Derrick Antoniak, M.D.Gastroenterology Physician1972864114

Verify John K. Maru 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 101614    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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Bills Medicare through one group practice

  1. Unmc PhysiciansOmaha, NE

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

John K. Maru among 689 certified registered nurse anesthetist records in Nebraska

John K. Maru, APRN-CRNA is one of 689 certified registered nurse anesthetist records with a practice address in Nebraska. 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 2021, is newer than 75% of them.

  • NPI issued2021 · 75% of these records are older, 19% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2020 · median 2017 among the 486 with a school on file
  • Record last updated2021 · 58% 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 Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

325 certified registered nurse anesthetist records list a practice address in Omaha

They are 325 of the 33,911 NPPES records with a practice address in Omaha, and 689 certified registered nurse anesthetist records in Nebraska.

All 689 in Nebraska → Every provider in Omaha → Certified Registered Nurse Anesthetist nationwide →

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

  1. Christine Anderson, CRNAOmaha, NE 681981508823261
  2. Camille Behounek, CRNAOmaha, NE 681981942267315
  3. John Cavanaugh, CRNAOmaha, NE 681981801854567
  4. Holly Chandler, CRNAOmaha, NE 681981124086889
  5. Jeffrey Daubach, CRNAOmaha, NE 681981043277387
  6. Ann Donnelly-Haasch, CRNAOmaha, NE 681981457319766
  7. Stephanie Kasper, CRNAOmaha, NE 681981780681940
  8. Judith Lane, CRNAOmaha, NE 681981508815911

Common questions

What is John K. Maru, APRN-CRNA's NPI number?

John K. Maru, APRN-CRNA's National Provider Identifier (NPI) is 1932790664, issued on Jan 26, 2021. An NPI identifies a provider in billing; it is not a license.

Where is John K. Maru, APRN-CRNA located?

The NPPES record lists a practice address at Emile @ 42ND St, Omaha, NE, 68198. Phone: (402) 559-4081. Providers update this record themselves, so call before visiting.

How can I verify John K. Maru, APRN-CRNA's license?

NPPES lists Nebraska license number 101614, 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.

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.