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

Dr. Matthew Martin Donlan, DBH, MBA

Counselor in Bourne, MA · enumerated 2014.

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

National Provider Identifier

1518364264

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Martin Donlan

Credential DBH, MBA

Sex Male

Practice address Bourne, MA, 02532

Phone (617) 877-9594

Enumeration date Nov 24, 2014

Last updated in NPPES Nov 9, 2021

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 13071 (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 Matthew Donlan?

The National Provider Identifier (NPI) for Matthew Donlan is 1518364264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Donlan practice?

The practice location on file with NPPES is in Bourne, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-09.