NPI Portal NPI Lookup & Verification

Mr. Mark Keang Ly, M. ED.

Mr. Mark Keang Ly is a Counselor provider (Counselor) practicing in Fall River, MA, registered in the NPPES registry with NPI 1366479081 since 2006.

✓ Active NPI ✓ Valid NPI checksum

NPI 1366479081
Entity type Individual (Type 1)
Name Mr. Mark Keang Ly
Credential M. ED.
Sex Male
Practice address 151 ROCK ST, Fall River, MA, 02720
Phone 5086787542
Fax 5086763699
Enumeration date 2006-06-27
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101Y00000X Counselor Primary
Copy-ready billing details
Provider: Mark Ly, M. ED.
NPI: 1366479081
Taxonomy: 101Y00000X (Counselor)
Address: 151 ROCK ST, Fall River, MA, 02720

Other providers at this practice address

NPI Name Type Specialty Location
1144219551 Family Service Association of Greater Fall River, Inc. Organization Mental Health Counselor Fall River, MA
1942246426 Mirta Tedesco Souza Individual Mental Health Counselor Fall River, MA
1679502876 Michelle Amaral Individual Clinical Social Worker Fall River, MA
1538198429 Sarah Travassos Individual Counselor Fall River, MA
1437189248 Lynn Abbey Individual Clinical Social Worker Fall River, MA
1134159957 John Zarecki Individual Mental Health Counselor Fall River, MA
1679504971 Kevin Holden Individual Psychologist Fall River, MA
1912939661 Caryn Julien Individual Clinical Social Worker Fall River, MA

Verify this record

Cross-check NPI 1366479081 against the authoritative CMS record: view Mr. Mark Keang Ly on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Mark Ly practice?
The practice location on file with NPPES is in Fall River, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Ly?
The National Provider Identifier (NPI) for Mark Ly is 1366479081, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.