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

Dr. William Paul Fehder, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1962491365

Dr. William Paul Fehder, CRNA is a Certified Registered Nurse Anesthetist in Boston, Massachusetts. Licensed in Massachusetts and New York. Registered with an NPI since 2005.

Licensed in
MA, NY
In the registry since
2005
Specialties on file
2
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

55 Fruit St Grb 444
Boston, MA 02114-2621
Phone: (617) 726-3030
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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 RN281109 (MA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 274955 (NY)

Record details

NPI number1962491365
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESApril 15, 2015

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