NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lynn Alan Ferguson, D.D.S.

General Practice Dentistry in Phoenix, AZ · enumerated 2007.

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

National Provider Identifier

1588705529

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Lynn Alan Ferguson
Credential D.D.S.
Sex Male
Practice address 1222 E. Missouri Ave., Suite 201, Phoenix, AZ, 85014
Fax (602) 242-8374
Enumeration date Feb 11, 2007
Last updated in NPPES Jul 29, 2009

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License D4438 (AZ) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1588705529 active?
Yes, as of the latest NPPES snapshot, NPI 1588705529 is active (record last updated 2009-07-29).
How do I verify Lynn Ferguson's NPI record?
Cross-check NPI 1588705529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-29.