Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peak Performance Physical Therapy, LLC

Q: What is the NPI number for Peak Performance Physical Therapy, LLC?

The NPI for Peak Performance Physical Therapy, LLC is 1073353819, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapy Clinic/Center in Littleton, NH · enumerated 2024 · authorized official Stephen Alberini, Pt, Ceo.

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

National Provider Identifier

1073353819

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Registry record

Entity type Organization (Type 2)

Legal business name Peak Performance Physical Therapy, LLC

Practice address 111 Saranac St Ste 145, Littleton, NH, 03561

Phone (603) 733-6073

Enumeration date May 29, 2024

Last updated in NPPES May 29, 2024

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Stephen Alberini

Title Pt, Ceo

Phone (603) 733-6073

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

Who is the authorized official for Peak Performance Physical Therapy, LLC?

NPPES lists Stephen Alberini (Pt, Ceo) as the authorized official for this organization.

What is the NPI number for Peak Performance Physical Therapy, LLC?

The NPI for Peak Performance Physical Therapy, LLC is 1073353819, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-29.