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

Individual provider Mental Health Counselor · NPI 1417677105

Stephanie Sullivan, PHD, LMHC is a Mental Health Counselor in Boston, Massachusetts. Qualified in 2000, 26 years ago. Practices with Northeast Health Services LLC, a 469-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
26
Licensed in
MA
In the registry since
2022
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

780 Albany St
Boston, MA 02118-2755
Phone: (857) 654-1002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 5518 (MA)

Record details

NPI number1417677105
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LMHC
Sole proprietorNo
NPI enumeratedSeptember 1, 2022
Last updated in NPPESSeptember 1, 2022
Certification dateSeptember 1, 2022

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Northeast Health Services Llc — 469 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Northeast Health Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 469 clinicians in the practice; 12 are shown here.

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