Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brett Allen Balocca, OD

Optometrist in Phoenix, AZ · enumerated 2012.

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

National Provider Identifier

1093060683

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Registry record

Entity type Individual (Type 1)

Name Dr. Brett Allen Balocca

Credential OD

Sex Male

Practice address 18631 N 19th Ave, Suite 130, Phoenix, AZ, 85027

Phone (623) 516-4710

Enumeration date Jul 19, 2012

Last updated in NPPES Feb 10, 2020

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.0002910 (CO) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 1921 (AZ) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 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.

What specialty is Brett Balocca?

Brett Balocca 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-10.