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

Mrs. Diana Lyon

Individual provider Peer Specialist · NPI 1770211245

Mrs. Diana Lyon is a Peer Specialist in Quincy, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2022

Practice location Address checks out

1120 Hancock St
Quincy, MA 02169-4313
Phone: (617) 471-8400
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X (MA)

Record details

NPI number1770211245
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 11, 2022
Last updated in NPPESAugust 11, 2022
Certification dateAugust 9, 2022

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