Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gail Marie Hanson-Mayer, APRN, CS

Psychiatric/Mental Health Nurse Practitioner in Dedham, MA · enumerated 2006.

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

National Provider Identifier

1417027855

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gail Marie Hanson-Mayer

Credential APRN, CS

Sex Female

Practice address 10 Carematrix Dr, Dedham, MA, 02026

Phone (617) 448-9924

Fax (781) 381-5392

Enumeration date Nov 9, 2006

Last updated in NPPES Mar 2, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 136698 (MA) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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 Gail Hanson-Mayer practice?

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

What is the NPI number for Gail Hanson-Mayer?

The National Provider Identifier (NPI) for Gail Hanson-Mayer is 1417027855, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-02.