Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Mark P Koehler, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1194962647

Mr. Mark P Koehler, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Allison Park, Pennsylvania. Qualified in 2008, 18 years ago. Practices with Allegheny Clinic, a 2,300-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
18
Licensed in
PA
In the registry since
2009
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

4485 William Flynn Hwy Ste 3
Allison Park, PA 15101-1424
Phone: (412) 492-0800
Fax: (412) 492-4057
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 631 N Broad Street Ext, Grove City, PA 16127-4603 — (724) 458-5442

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN354911L (PA)

Record details

NPI number1194962647
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 20, 2009
Last updated in NPPESFebruary 20, 2023
Certification dateFebruary 20, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Allegheny Clinic — 2300 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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