NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Deborah Lee Foster, RRT, CPFT

Pulmonary Diagnostics Registered Respiratory Therapist in Tucson, AZ · enumerated 2010.

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

National Provider Identifier

1043541386

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Registry record

Entity type Individual (Type 1)
Name Ms. Deborah Lee Foster
Credential RRT, CPFT
Sex Female
Practice address 3601 S 6th Ave, Tucson, AZ, 85723
Phone (520) 792-1450
Enumeration date Jan 27, 2010
Last updated in NPPES Jan 27, 2010

Taxonomy & licenses

2279P1004X Pulmonary Diagnostics Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 008442 (AZ) Primary
2279P1006X Pulmonary Function Technologist Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

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 specialty is Deborah Foster?
Deborah Foster is registered in NPPES with the primary taxonomy of Pulmonary Diagnostics Registered Respiratory Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-27.