NPI Portal NPI Lookup & Verification

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

Saum Dehleh Hossein Zadeh

General Practice Dentistry in Phoenix, AZ · enumerated 2025 · practices at Arcadia Dental Partners LLC.

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

National Provider Identifier

1902786254

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Saum Dehleh Hossein Zadeh
Sex Male
Practice address Phoenix, AZ, 85008
Phone (530) 848-5232
Enumeration date Sep 6, 2025
Last updated in NPPES Sep 6, 2025

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License D012622 (AZ) Primary

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 Saum Dehleh Hossein Zadeh?
Saum Dehleh Hossein Zadeh is registered in NPPES with the primary taxonomy of General Practice Dentistry. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-06.