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

John J Zajac, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1083660138

John J Zajac, CRNA is a Certified Registered Nurse Anesthetist in Boardman, Ohio. Licensed in Ohio and Pennsylvania. Registered with an NPI since 2006.

Licensed in
OH, PA
In the registry since
2006
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

6505 Market St Bldg B
Boardman, OH 44512-3457
Phone: (330) 758-1065
Fax: (330) 286-5396
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN151392 (OH)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN347015L (PA)

Record details

NPI number1083660138
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESMarch 15, 2016

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