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

Dr. Terrence Patrick O Neill, DC

Individual provider Chiropractor · NPI 1538267919

Dr. Terrence Patrick O Neill, DC is a Chiropractor in Buffalo, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

616 Potomac Ave
Buffalo, NY 14222-1214
Phone: (716) 884-4450
Fax: (716) 881-1217
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence X009399-1 (NY)

Record details

NPI number1538267919
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address616 Potomac Ave, Buffalo, NY 14222-1214

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