Karen J. Maresch, CRNA
Certified Registered Nurse Anesthetist · Munhall, PA
Karen J. Maresch, CRNA is a certified registered nurse anesthetist with a practice address in Munhall, Pennsylvania, and NPI 1801864582, issued on Mar 9, 2006. Check the license (Pennsylvania RN290124L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen J. Maresch
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN290124L PA
Self-reported in NPPES; status is on the state search - Practice location
- 553 E 9TH Ave, Munhall, PA 15120
- Phone
- (412) 461-3103
- Enumerated
- Mar 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050825000632); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1995
- Entity
- Type 1 · individual
Verify Karen J. Maresch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN290124LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 certified registered nurse anesthetist records list a practice address in Munhall
They are 1 of the 67 NPPES records with a practice address in Munhall, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
Other certified registered nurse anesthetist records in Pennsylvania
- Victor Abarca, CRNAHershey, PA1003575853
- Marietta Abary, CRNAHuntingdon Valley, PA1467496208
- Brandan AbatiPittsburgh, PA1336589357
- Amy AbbottPittsburgh, PA1689943490
- Leah Abbott, CRNAPittsburgh, PA1710267380
- Joyce AbrahamLancaster, PA1962242099
- Susan Abrams, CRNAAllentown, PA1043216989
- Herman AbuchowskiBethlehem, PA1669148573
- Kevin AccettaPhiladelphia, PA1841841632
- Amy Acie, CRNAPittsburgh, PA1881652501
Common questions
What is Karen J. Maresch, CRNA's NPI number?
Karen J. Maresch, CRNA's National Provider Identifier (NPI) is 1801864582, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen J. Maresch, CRNA located?
The NPPES record lists a practice address at 553 E 9TH Ave, Munhall, PA, 15120. Phone: (412) 461-3103. Providers update this record themselves, so call before visiting.
How can I verify Karen J. Maresch, CRNA's license?
NPPES lists Pennsylvania license number RN290124L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is Karen J. Maresch, CRNA's MIPS final score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.