Dr. Brian L Allen, DDS

Dr. Brian L Allen is a Dentist provider (Dentist) practicing in Gresham, OR, registered in the NPPES registry with NPI 1427183110 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1427183110
Entity type	Individual (Type 1)
Name	Dr. Brian L Allen
Credential	DDS
Sex	Male
Practice address	946 NE BURNSIDE, Gresham, OR, 97030
Phone	5036654136
Fax	5036698197
Enumeration date	2007-02-22
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	7087	OR

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Brian Allen, DDS
NPI: 1427183110
Taxonomy: 122300000X (Dentist)
Address: 946 NE BURNSIDE, Gresham, OR, 97030

Verify this record

Cross-check NPI 1427183110 against the authoritative CMS record: view Dr. Brian L Allen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Brian Allen?

Brian Allen is registered in NPPES with the primary taxonomy of Dentist. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.