Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Comprehensive Heatlh Services, LLC

Community/Behavioral Health Agency in Chelmsford, MA · enumerated 2007 · authorized official Charlene Lally, Cred Mgr.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659400802

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Comprehensive Heatlh Services, LLC

Other name <Unavail>

Parent organization Comprehensive Health Services LLC

Practice address 2 Courthouse Ln, Suite 3, Chelmsford, MA, 01824

Phone (978) 275-9444

Fax (978) 275-9918

Enumeration date Mar 5, 2007

Last updated in NPPES Aug 8, 2025

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

101YS0200X School Counselor Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 4196 (MA) Secondary

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 4196 (MA) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4196 (MA) Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 4196 (MA) Secondary

251S00000X Community/Behavioral Health Agency Agencies · License 4196 (MA) Primary

Authorized official

Name Charlene Lally

Title Cred Mgr

Phone (978) 459-2306

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Comprehensive Heatlh Services, LLC?

Comprehensive Heatlh Services, LLC is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-08.