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

MS. Marcia M McMahon, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1487611729

MS. Marcia M McMahon, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Cincinnati, Ohio. Qualified in 1997, 29 years ago. Practices with Anesthesia Group Practice Inc, a 399-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Licensed in
OH
In the registry since
2006
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

375 Dixmyth Ave
Cincinnati, OH 45220-2475
Phone: (513) 872-2432
Fax: (513) 872-8857
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN209511 (OH)

Record details

NPI number1487611729
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedApril 28, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Anesthesia Group Practice Inc — 399 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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