Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

John J Donovan DC, PC

Organization Chiropractor · NPI 1992909899

John J Donovan DC, PC provides Chiropractor services in Chelmsford, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2 Courthouse Ln Ste #9
Chelmsford, MA 01824-1715
Phone: (978) 453-0900
Fax: (978) 453-9990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CH1646 (MA)

Record details

NPI number1992909899
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Donovan — Owner · (978) 453-0900
Other names Advantage Chiropractic
NPI enumeratedJune 13, 2007
Last updated in NPPESAugust 22, 2020
Mailing address2 Courthouse Ln, Suite #9, Chelmsford, MA 01824-1715

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