NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Lane, LICSW

Clinical Social Worker in Woburn, MA · enumerated 2013.

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

National Provider Identifier

1700127156

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark Lane
Credential LICSW
Sex Male
Practice address 400 Tradecenter Ste 5900, Woburn, MA, 01801
Phone (617) 209-9477
Enumeration date Mar 11, 2013
Last updated in NPPES Apr 27, 2022

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 123343 (MA) Primary

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 the NPI number for Mark Lane?
The National Provider Identifier (NPI) for Mark Lane is 1700127156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Lane practice?
The practice location on file with NPPES is in Woburn, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-27.