Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Summers Aquatic Therapy & Fitness

Physical Therapist in Danville, CA · enumerated 2017 · authorized official Nicole Summers, Owner.

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

National Provider Identifier

1548708571

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Registry record

Entity type Organization (Type 2)

Legal business name Summers Aquatic Therapy & Fitness

Practice address 36 Ambleside Ct, Danville, CA, 94526

Phone (510) 501-7663

Enumeration date Feb 9, 2017

Last updated in NPPES Apr 6, 2017

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT41634 (CA) Primary

Authorized official

Name Nicole Summers

Title Owner

Phone (510) 501-7663

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 type of organization is Summers Aquatic Therapy & Fitness?

Summers Aquatic Therapy & Fitness is registered in NPPES as a Physical Therapist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-06.