Mark P. Koehler, CRNA
Certified Registered Nurse Anesthetist · Allison Park, PA
Mark P. Koehler, CRNA is a certified registered nurse anesthetist with a practice address in Allison Park, Pennsylvania, and NPI 1194962647, issued on Jan 20, 2009. Check the license (Pennsylvania RN354911L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark P. Koehler
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN354911L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4485 William Flynn Hwy, Allison Park, PA 15101
- Phone
- (412) 492-0800
- Enumerated
- Jan 20, 2009
- Record last updated
- Feb 20, 2023
- Fax
- (412) 492-4057
- Medicare enrollment
- Enrolled (PECOS I20090302000113); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 4,822 in Pennsylvania → Look up another NPI →
Also registered at 4485 William Flynn Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Astbury, M.D.Anesthesiology Physician1134117740
- Andrew Babay, CRNACertified Registered Nurse Anesthetist1023247095
- Ellis Berzon, MDAnesthesiology Physician1588636625
- Jennifer Brauser, DMDGeneral Practice Dentistry1932299906
- John Bray, M.D.Anesthesiology Physician1326026485
- Justin Cwynar, CRNACertified Registered Nurse Anesthetist1215916036
Verify Mark P. Koehler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN354911LCheck 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
- Allegheny ClinicGrove City, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark P. Koehler among 4,822 certified registered nurse anesthetist records in Pennsylvania
Mark P. Koehler, CRNA is one of 4,822 certified registered nurse anesthetist records with a practice address in Pennsylvania. 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 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2008 · median 2012 among the 3,576 with a school on file
- Record last updated2023 · 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 367500000X and a Pennsylvania 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 Allison Park
They are 11 of the 265 NPPES records with a practice address in Allison Park, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
All 4,822 in Pennsylvania → Every provider in Allison Park → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Andrew Babay, CRNAAllison Park, PA 151011023247095
- Justin Cwynar, CRNAAllison Park, PA 151011215916036
- Raymond Edwards, CRNAAllison Park, PA 151011386624799
- Heidi HillmanAllison Park, PA 151011285699538
- Mark Kalafut, CRNAAllison Park, PA 151011083693725
- James KelleyAllison Park, PA 151011710967120
- Jayne Koster, CRNAAllison Park, PA 151011033199088
- Tammy Mantini, CRNAAllison Park, PA 151011619957032
Common questions
What is Mark P. Koehler, CRNA's NPI number?
Mark P. Koehler, CRNA's National Provider Identifier (NPI) is 1194962647, issued on Jan 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mark P. Koehler, CRNA located?
The NPPES record lists a practice address at 4485 William Flynn Hwy, Allison Park, PA, 15101. Phone: (412) 492-0800. Providers update this record themselves, so call before visiting.
How can I verify Mark P. Koehler, CRNA's license?
NPPES lists Pennsylvania license number RN354911L, as entered by the provider. Search the Pennsylvania 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.