NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Dowd

Physician Assistant in Davenport, IA · enumerated 2025.

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

National Provider Identifier

1164308870

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Diana Dowd
Sex Female
Practice address 1320 W Lombard St, Davenport, IA, 52804
Phone (563) 333-5827
Enumeration date Aug 15, 2025
Last updated in NPPES May 28, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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 is the NPI number for Diana Dowd?
The National Provider Identifier (NPI) for Diana Dowd is 1164308870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Dowd practice?
The practice location on file with NPPES is in Davenport, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.