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

Dr. Mark Halassy, DC

Individual provider Chiropractor · NPI 1396860631

Dr. Mark Halassy, DC is a Chiropractor in Euclid, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

27700 Euclid Ave Ste B
Euclid, OH 44132-3514
Phone: (216) 289-2632
Fax: (216) 289-2654
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3688 (OH)

Record details

NPI number1396860631
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 8, 2007
Mailing address11089 Diagonal Rd, Mantua, OH 44255-9448

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