Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Colin Mcwilliams

Gerontology Nurse Practitioner in Duxbury, MA · enumerated 2022 · practices at Mindful Mental Health LLC.

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

National Provider Identifier

1396464319

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Colin Mcwilliams

Sex Male

Practice address Duxbury, MA, 02332

Phone (781) 249-5960

Enumeration date Aug 23, 2022

Last updated in NPPES Aug 23, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AG07220180 (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

Is NPI 1396464319 active?

Yes, as of the latest NPPES snapshot, NPI 1396464319 is active (record last updated 2022-08-23).

How do I verify Colin Mcwilliams's NPI record?

Cross-check NPI 1396464319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Mindful Mental Health LLC Adult Health Nurse Practitioner · Duxbury, MA NPI 1740027390

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-23.