Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark Joseph Fuller Jr., MT-BC, NMT

Music Therapist in Boston, MA · enumerated 2018.

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

National Provider Identifier

1447751292

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark Joseph Fuller Jr.

Credential MT-BC, NMT

Sex Male

Practice address 1800 Columbus Ave, Boston, MA, 02119

Phone (617) 442-8800

Enumeration date Feb 27, 2018

Last updated in NPPES Feb 27, 2018

Taxonomy & licenses

225A00000X Music Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13573 (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.

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Frequently asked questions

How do I verify Mark Fuller's NPI record?

Cross-check NPI 1447751292 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447751292 active?

Yes, as of the latest NPPES snapshot, NPI 1447751292 is active (record last updated 2018-02-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-27.