Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert F Brennan, MD

Orthopaedic Surgery Physician in Melbourne, FL · enumerated 2005.

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

National Provider Identifier

1689662025

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert F Brennan

Credential MD

Sex Male

Practice address 1344 S Apollo Blvd Ste 2d, Melbourne, FL, 32901

Phone (321) 724-1084

Fax (321) 724-0147

Enumeration date Oct 10, 2005

Last updated in NPPES Sep 24, 2025

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License ME97563 (FL) Primary

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License ME97563 (FL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
114017600	Medicaid	FL	-
P02782641	Other	FL	ORTHOPAEDIC

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 1689662025 active?

Yes, as of the latest NPPES snapshot, NPI 1689662025 is active (record last updated 2025-09-24).

How do I verify Robert Brennan's NPI record?

Cross-check NPI 1689662025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.