NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brian W. Robertson DDS PA

Dentist in Baltimore, MD · enumerated 2015 · authorized official Brian Robertson, Dentist/Owner.

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

National Provider Identifier

1497136949

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Brian W. Robertson DDS PA
Other name <Unavail>
Practice address 3322 Frederick Ave, Baltimore, MD, 21229
Fax (410) 566-6379
Enumeration date Jun 10, 2015
Last updated in NPPES Jun 10, 2015

Taxonomy & classification

122300000X Dentist Dental Providers · License 14842 (MD) Primary

Authorized official

Name Brian Robertson
Title Dentist/Owner

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 type of organization is Brian W. Robertson DDS PA?
Brian W. Robertson DDS PA is registered in NPPES as a Dentist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-10.