Mark R. Oleck, CRNA
Certified Registered Nurse Anesthetist · Two Rivers, WI
Mark R. Oleck, CRNA is a certified registered nurse anesthetist with a practice address in Two Rivers, Wisconsin, and NPI 1215947536, issued on Aug 9, 2006. Check the license (Wisconsin 133084, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark R. Oleck
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 133084 WI
Self-reported in NPPES; status is on the state search - Practice location
- 5000 Memorial Dr, Two Rivers, WI 54241
- Phone
- (920) 794-5000
- Enumerated
- Aug 9, 2006
- Record last updated
- Dec 3, 2023
- Medicaid ID
- 44359400 WI
- Medicare enrollment
- Enrolled (PECOS I20070109000268); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,241 in Wisconsin → Look up another NPI →
Also registered at 5000 Memorial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Megan Bruegge, PTPhysical Therapist1861718280
- Devin Calaway, CRNACertified Registered Nurse Anesthetist1306480157
- Natalie Christensen, SLPSpeech-Language Pathologist1528315082
- Christine Clark, COTAOccupational Therapy Assistant1720113475
- David Copp, M.D.Surgery Physician1013947225
Verify Mark R. Oleck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 133084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Two Rivers, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark R. Oleck among 1,241 certified registered nurse anesthetist records in Wisconsin
Mark R. Oleck, CRNA is one of 1,241 certified registered nurse anesthetist records with a practice address in Wisconsin. 76% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 62% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2006 · median 2013 among the 932 with a school on file
- Record last updated2023 · 48% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 certified registered nurse anesthetist records list a practice address in Two Rivers
They are 11 of the 251 NPPES records with a practice address in Two Rivers, and 1,241 certified registered nurse anesthetist records in Wisconsin.
All 1,241 in Wisconsin → Every provider in Two Rivers → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Devin Calaway, CRNATwo Rivers, WI 542411306480157
- Richard Davis, CRNATwo Rivers, WI 542411225188287
- John Dusenbery, CRNATwo Rivers, WI 542411013022284
- John Hamilton, RN, CRNATwo Rivers, WI 542411689675845
- Scott Harris, C.R.N.A.Two Rivers, WI 542411215912209
- Noah Horkheimer, CRNATwo Rivers, WI 542411841485372
- Kristen Horkheimer, CRNATwo Rivers, WI 542411578750287
- Patricia Huston, CRNATwo Rivers, WI 542411295888196
Common questions
What is Mark R. Oleck, CRNA's NPI number?
Mark R. Oleck, CRNA's National Provider Identifier (NPI) is 1215947536, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Oleck, CRNA located?
The NPPES record lists a practice address at 5000 Memorial Dr, Two Rivers, WI, 54241. Phone: (920) 794-5000. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Oleck, CRNA's license?
NPPES lists Wisconsin license number 133084, as entered by the provider. Search the Wisconsin 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.