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

Ack Back

Organization Chiropractor · NPI 1467845867

Ack Back is a Chiropractor in Nantucket, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015

Practice location Address checks out

14 S Shore Rd
Nantucket, MA 02554-4410
Phone: (917) 664-0425
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3484 (MA)

Record details

NPI number1467845867
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Walter Lester — Owner · (917) 664-0425
NPI enumeratedMarch 9, 2015
Last updated in NPPESApril 1, 2015
Mailing address144 Pleasant St Unit 3256, Nantucket, MA 02584-0158

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