Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brad David Simons, MD PHD PA

Ophthalmology Physician in Jupiter, FL · enumerated 2006 · practices at 21st Century Oncology LLC.

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

National Provider Identifier

1801874896

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Registry record

Entity type Individual (Type 1)

Name Brad David Simons

Credential MD PHD PA

Sex Male

Practice address Jupiter, FL, 33477

Phone (561) 747-4100

Fax (561) 747-8822

Enumeration date Jan 9, 2006

Last updated in NPPES Apr 19, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207WX0110X Pediatric Ophthalmology and Strabismus Specialist Physician Allopathic & Osteopathic Physicians · License ME76183 (FL) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME76183 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
254313300	Medicaid	FL	-

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 specialty is Brad Simons?

Brad Simons is registered in NPPES with the primary taxonomy of Ophthalmology Physician. 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.

Other providers at this practice address

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21st Century Oncology LLC Urology Physician · Jupiter, FL NPI 1447629936

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-19.