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Mark Timothy Monfasani, PMHNP-BC, AGNP-BC

Psychiatric/Mental Health Nurse Practitioner in Franklin, MA · enumerated 2017.

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

National Provider Identifier

1053830018

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Registry record

Entity type Individual (Type 1)
Name Mark Timothy Monfasani
Credential PMHNP-BC, AGNP-BC
Sex Male
Practice address 2 Master Dr Ste 1, Franklin, MA, 02038
Phone (413) 343-4357
Enumeration date Sep 11, 2017
Last updated in NPPES Nov 7, 2023

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2310066 (MA) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95007333 (CA) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95007333 (CA) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2310066 (MA) Primary

Other identifiers

Identifier Type State Issuer
95007333 Other CA NURSE PRACTITIONER NUMBER
RN2310066 Other MA NP LICENSE

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

What is the NPI number for Mark Monfasani?
The National Provider Identifier (NPI) for Mark Monfasani is 1053830018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Monfasani practice?
The practice location on file with NPPES is in Franklin, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-07.