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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHELLE L SULLIVAN LMHC
NPI 1093631038
Counselor - Mental Health in Lowell, MA

Active since June 24, 2026
161 JACKSON ST, LOWELL, MA 01852(978) 937-9700(978) 221-6728 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michelle L Sullivan Lmhc NPPES

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

MICHELLE L SULLIVAN LMHC (NPI 1093631038) is an individual mental health provider in Lowell, Massachusetts, licensed in Massachusetts (LMHC10005506) and active in the NPI registry since June 2026. She maintains a secondary practice location in Maitland.

NPPES Registry Identity

NPI1093631038
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMICHELLE L SULLIVANCredential: LMHC
Location Address161 JACKSON STLowell, MA 01852-2103
Mailing Address237 Lookout Pl Fl 2Maitland, FL 32751-8433 · (321) 754-4044 · Fax (321) 203-2512
Phone(978) 937-9700
Fax(978) 221-6728
Sole ProprietorNo
Enumeration DateJune 24, 2026
Last NPPES UpdateOctober 22, 2026
NPPES CertifiedOctober 22, 2026
✔ NPI 1093631038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in MA · LMHC10005506✔ Licensed in FL · MH22705
161 JACKSON ST, Lowell, MA 01852
Open in Google Maps ↗

Secondary Practice Location 1

Location 1237 Lookout Pl Fl 2Maitland, FL 32751-8433 · Phone (321) 754-4044 · Fax (321) 203-2512

Other Providers at the Same Location NPPES 20

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

DR. BRIAN JOHN PIETRANTONIO O.D.
Optometrist
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
MR. DANIEL ALLEN SULLIVAN JR. M.ED.
Counselor (Addiction (Substance Use Disorder))
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
EMILY DEPAOLI
Counselor (Mental Health)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (987) 937-9700
FLORA F SADRI-AZARBAYEJANI DO
Preventive Medicine (Addiction Medicine)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
MICHELLE MARTINEZ CNM, WHNP
Advanced Practice Midwife
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
CAROLINE KERN PRIVITT CNM
Advanced Practice Midwife
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
NISHA NAIK
Registered Nurse (Community Health)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
JOANNE THERESA HALVORSEN
Counselor (Addiction (Substance Use Disorder))
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700

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 Michelle Sullivan's NPI number?

The NPI number for Michelle Sullivan is 1093631038. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Where is Michelle Sullivan located?

Michelle Sullivan practices at 161 Jackson St, Lowell, MA 01852. The listed phone number is (978) 937-9700.

What is Michelle Sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Michelle Sullivan was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.