NPI Portal NPI Lookup & Verification

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

Christina Marie D'Ambrosio, MS, PT

Orthopedic Physical Therapist in Phoenix, AZ · enumerated 2010.

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

National Provider Identifier

1487963211

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Registry record

Entity type Individual (Type 1)
Name Christina Marie D'Ambrosio
Credential MS, PT
Sex Female
Practice address Phoenix, AZ, 85018
Phone (480) 518-0458
Enumeration date Sep 28, 2010
Last updated in NPPES Sep 28, 2010

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

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5703 (AZ) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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.

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Frequently asked questions

Is NPI 1487963211 active?
Yes, as of the latest NPPES snapshot, NPI 1487963211 is active (record last updated 2010-09-28).
How do I verify Christina D'Ambrosio's NPI record?
Cross-check NPI 1487963211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-28.