Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brian Leonel Baldwin, OD
Optometrist in Mesa, AZ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851813752
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Brian Leonel Baldwin
Credential OD
Sex Male
Practice address 2826 E Baseline Rd, Suite 101, Mesa, AZ, 85204
Phone (480) 626-8925
Fax (480) 704-4036
Enumeration date Jul 12, 2017
Last updated in NPPES Feb 12, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 284142 | Medicaid | AZ | - |
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.
Frequently asked questions
What specialty is Brian Baldwin?
Brian Baldwin is registered in NPPES with the primary taxonomy of Optometrist. 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 2026-07-13. Provider record last updated 2026-02-12.