Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mary E Martin-Graff, PT

Physical Therapist in Dover, NH · enumerated 2006 · practices at Dover Physical Therapy LLC.

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

National Provider Identifier

1205931748

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Registry record

Entity type Individual (Type 1)

Name Mary E Martin-Graff

Credential PT

Sex Female

Practice address Dover, NH, 03820

Phone (603) 740-1300

Fax (603) 740-0060

Enumeration date Sep 13, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2028 (NH) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
0804210Y0NH02	Other	NH	ANTHEM

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 Mary Martin-Graff's NPI record?

Cross-check NPI 1205931748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205931748 active?

Yes, as of the latest NPPES snapshot, NPI 1205931748 is active (record last updated 2007-07-08).

Other providers at this practice address

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Ashlie Peters Speech-Language Pathologist · Dover, NH NPI 1871688358 Jean Hearn Physical Therapist · Dover, NH NPI 1497841738 Dover Physical Therapy LLC Physical Therapist · Dover, NH NPI 1912085267

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.