NPPES file of Aug 9, 2026

Jason M. Karenbauer, CRNA

Certified Registered Nurse Anesthetist · Saginaw, MI

Jason M. Karenbauer, CRNA is a certified registered nurse anesthetist with a practice address in Saginaw, Michigan, and NPI 1871653592, issued on Dec 11, 2006. Check the license (Michigan 4704234324, as entered in NPPES) with the Michigan 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
1871653592
Name
Jason M. Karenbauer
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
4704234324 MI
RN355669L PA
Self-reported in NPPES; status is on the state search
Practice location
1447 N Harrison St, Saginaw, MI 48602
Phone
(989) 583-6237
Enumerated
Dec 11, 2006
Record last updated
May 9, 2023
Fax
(989) 583-6032
Medicare enrollment
Enrolled (PECOS I20130108000193); 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 1447 N Harrison St

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

  1. Tammam Abdul-Aziz, MDAnesthesiology Physician1457343816
  2. Ameed Abdulrazzak, MDInternal Medicine Physician1902069016
  3. Diana Achatz, RDRegistered Dietitian1396937173
  4. Stephanie Adams, CRNACertified Registered Nurse Anesthetist1134597891
  5. Ali Ahmed, MDInternal Medicine Physician1043938319
  6. Abdo Alward, M.DHospitalist Physician1295772150

Verify Jason M. Karenbauer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704234324
    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 Michigan 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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One hospital affiliation

  1. Clarion HospitalClarion, PA · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Jason M. Karenbauer among 3,298 certified registered nurse anesthetist records in Michigan

Jason M. Karenbauer, CRNA is one of 3,298 certified registered nurse anesthetist records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 61% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2002 · median 2012 among the 2,454 with a school on file
  • Record last updated2023 · 61% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

95 certified registered nurse anesthetist records list a practice address in Saginaw

They are 95 of the 6,008 NPPES records with a practice address in Saginaw, and 3,298 certified registered nurse anesthetist records in Michigan.

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

  1. Brenton Barnhart, RN, MSN, CRNASaginaw, MI 486021093743064
  2. Debra Brockman, CRNASaginaw, MI 486021134166457
  3. William Cottrell, CRNASaginaw, MI 486021407897671
  4. Jack Decker, CRNASaginaw, MI 486021487680369
  5. Wendy Feinauer, CRNASaginaw, MI 486021417069097
  6. Theresa Jones, CRNASaginaw, MI 486021003835554
  7. Lisa Licavoli, CRNASaginaw, MI 486021558339960
  8. Michelle Lustre Nosal, CRNASaginaw, MI 486021083693113

Common questions

What is Jason M. Karenbauer, CRNA's NPI number?

Jason M. Karenbauer, CRNA's National Provider Identifier (NPI) is 1871653592, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jason M. Karenbauer, CRNA located?

The NPPES record lists a practice address at 1447 N Harrison St, Saginaw, MI, 48602. Phone: (989) 583-6237. Providers update this record themselves, so call before visiting.

How can I verify Jason M. Karenbauer, CRNA's license?

NPPES lists Michigan license number 4704234324, as entered by the provider. Search the Michigan 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.