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

John E Criasia, BC, HIS

Individual provider Hearing Instrument Specialist · NPI 1710238175

John E Criasia, BC, HIS is a Hearing Instrument Specialist in Hagerstown, Maryland. Licensed in Maryland. Registered with an NPI since 2012.

Licensed in
MD
In the registry since
2012
What do these letters mean?
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

See every abbreviation used in this directory →

Practice location Address checks out

1800 Dual Hwy Ste 303
Hagerstown, MD 21740-6602
Phone: (301) 739-1047
Fax: (301) 739-0402
Show map & directions

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

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence 02673 (MD)

Record details

NPI number1710238175
Entity typeIndividual (Type 1)
GenderMale
Credentials BC , HIS
Sole proprietorNo
NPI enumeratedSeptember 26, 2012
Last updated in NPPESSeptember 26, 2012

Other providers in Hagerstown