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

Allysa Evelyn Chadderdon, PA

Individual provider Physician Assistant · NPI 1023367174

Allysa Evelyn Chadderdon, PA is a Physician Assistant in Methuen, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2012.

Licensed in
MA
In the registry since
2012
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

5 Branch St Ste 100
Methuen, MA 01844-1979
Phone: (978) 620-2020
Fax: (978) 620-2299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA4814 (MA)

Record details

NPI number1023367174
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedSeptember 5, 2012
Last updated in NPPESOctober 21, 2022
Certification dateOctober 21, 2022
Mailing address5 Branch St Ste 100, Methuen, MA 01844-1979

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