Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Monica Grig Mount, RN, ACNS

Q: What is the NPI number for Monica Mount?

The National Provider Identifier (NPI) for Monica Mount is 1215335732, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Clinical Nurse Specialist in Hingham, MA · enumerated 2014.

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

National Provider Identifier

1215335732

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Registry record

Entity type Individual (Type 1)

Name Monica Grig Mount

Credential RN, ACNS

Sex Female

Practice address 597 Main St, Hingham, MA, 02043

Phone (617) 905-5418

Enumeration date Dec 16, 2014

Last updated in NPPES Apr 13, 2024

Taxonomy & licenses

364SA2100X Acute Care Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 264597 (MA) Primary

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License RN264657 (MA) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Monica Mount?

The National Provider Identifier (NPI) for Monica Mount is 1215335732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Monica Mount practice?

The practice location on file with NPPES is in Hingham, 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 2024-04-13.