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

Mrs. Chandler Diffily, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1487270112

Mrs. Chandler Diffily, PMHNP is a Nurse Practitioner in Haverhill, Massachusetts. Qualified in 2020, 6 years ago. Practices with Hri Clinics, Inc, a 104-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
6
Licensed in
MA
In the registry since
2020
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

116 Summer St
Haverhill, MA 01830-6032
Phone: (978) 373-7010
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2020011123 (MA)

Record details

NPI number1487270112
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedJune 18, 2020
Last updated in NPPESSeptember 6, 2022
Certification dateSeptember 6, 2022
Mailing address116 Summer St, Haverhill, MA 01830-6032

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Hri Clinics, Inc. — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Haverhill