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

Individual provider Certified Registered Nurse Anesthetist · NPI 1184620890

William G Marion, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Philadelphia, Pennsylvania. Qualified in 1992, 34 years ago. Practices with North American Partners in Anesthesia, Pennsylvania , LLC, a 332-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
34
Licensed in
PA
In the registry since
2005
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

2301 E Allegheny Ave
Philadelphia, PA 19134-4427
Phone: (215) 291-3000
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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 RN-279543-L (PA)

Record details

NPI number1184620890
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 27, 2005
Last updated in NPPESJune 30, 2015

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice North American Partners In Anesthesia, Pennsylvania , Llc — 332 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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