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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.

MRS. DEBORAH L LINNEHAN
NPI 1770538795
Counselor in Lowell, MA

Active since May 24, 2006
99 CHURCH ST, LOWELL, MA 01852(978) 458-6282(978) 441-9826 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Deborah L Linnehan NPPES

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

MRS. DEBORAH L LINNEHAN (NPI 1770538795) is an individual counselor in Lowell, Massachusetts and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1770538795
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameMRS. DEBORAH L LINNEHAN
Location Address99 CHURCH STLowell, MA 01852-2621
Mailing Address33 Ionian CirLowell, MA 01854-1350 · (978) 454-1991
Phone(978) 458-6282
Fax(978) 441-9826
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1770538795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
99 CHURCH ST, Lowell, MA 01852
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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.

MR. ALAN L SIEBER PHD
Psychologist (Clinical)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MR. GERARD F EYSSALLENNE
Counselor (Mental Health)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MS. LORIANNE BONSIGNORE
Social Worker
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MR. ANDREW J SHLESINGER
Counselor (Mental Health)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MRS. ANN M SAPIRA LICSW
Social Worker (Clinical)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MS. ROBYN DEANGELIS M.ED
Counselor (Mental Health)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
MRS. LISA A OLINGER
Counselor (Mental Health)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282
CAROLINE KEANEY LCSW
Social Worker (Clinical)
99 CHURCH ST
LOWELL, MA 01852
Middlesex County (978) 458-6282

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 Deborah Linnehan's NPI number?

The NPI number for Deborah Linnehan is 1770538795. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Deborah Linnehan located?

Deborah Linnehan practices at 99 Church St, Lowell, MA 01852. The listed phone number is (978) 458-6282.

What is Deborah Linnehan's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Deborah Linnehan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.