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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CAITLIN SULLIVAN
NPI 1861300410
Social Worker in Randolph, MA

Active since September 01, 2026
400 N MAIN ST # 402, RANDOLPH, MA 02368(781) 986-4800 Get Directions Write a Review

NPPES record added: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Caitlin Sullivan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAITLIN SULLIVAN (NPI 1861300410) is an individual social worker in Randolph, Massachusetts and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1861300410
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameCAITLIN SULLIVAN
Location Address400 N MAIN ST # 402Randolph, MA 02368-4177
Mailing Address49 Chestnut StFoxborough, MA 02035-1401
Phone(781) 986-4800
Sole ProprietorNo
Enumeration DateSeptember 1, 2026
NPPES CertifiedSeptember 1, 2026
✔ NPI 1861300410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
400 N MAIN ST # 402, Randolph, MA 02368
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MACKENZIE ST LOUIS
Counselor (Mental Health)
400 N MAIN ST # 402
RANDOLPH, MA 02368
Norfolk County (781) 986-4800
MISS SAMANTHA VICTORIA LAMOUR
Counselor (Mental Health)
400 N MAIN ST # 402
RANDOLPH, MA 02368
Norfolk County (781) 986-4800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caitlin Sullivan's NPI number?

The NPI number for Caitlin Sullivan is 1861300410. It was assigned to this individual provider in the NPPES registry on September 1, 2026.

Where is Caitlin Sullivan located?

Caitlin Sullivan practices at 400 N Main St # 402, Randolph, MA 02368. The listed phone number is (781) 986-4800.

What is Caitlin Sullivan's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Caitlin Sullivan was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.