Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marytheresa Parsons, RN, CPNP

Pediatric Nurse Practitioner in Hanover, MA · enumerated 2007.

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

National Provider Identifier

1396951075

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Registry record

Entity type Individual (Type 1)

Name Marytheresa Parsons

Credential RN, CPNP

Sex Female

Practice address 51 Mill Street Bld E Suite 17, Healthcare South, P.C./ Hanover Pediatrics, Hanover, MA, 02339

Phone (781) 826-2131

Enumeration date May 16, 2007

Last updated in NPPES Oct 31, 2008

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 181949 (MA) Primary

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

Where does Marytheresa Parsons practice?

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

What is the NPI number for Marytheresa Parsons?

The National Provider Identifier (NPI) for Marytheresa Parsons is 1396951075, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-31.