Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rafael Angel Diaz, O.D.
Optometrist in Stuart, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720087737
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Registry record
Entity type Individual (Type 1)
Name Rafael Angel Diaz
Credential O.D.
Sex Male
Practice address 1050 Se Monterey Rd, Ste 103, Stuart, FL, 34994
Phone (772) 283-2020
Fax (772) 220-9582
Enumeration date Jul 20, 2005
Last updated in NPPES Feb 12, 2008
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 |
|---|---|---|---|
| 078796500 | 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.
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 Rafael Diaz?
Rafael Diaz 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.
Other providers at this practice address
Browse all → Florida Vision Institute Inc Ophthalmology Physician · Stuart, FL NPI 1083614366 Louis Lima Optometrist · Stuart, FL NPI 1053302281 William Anspach Orthopaedic Surgery Physician · Stuart, FL NPI 1396727731 William Carlson Orthopaedic Surgery Physician · Stuart, FL NPI 1558344630 William Daugherty Neurology Physician · Stuart, FL NPI 1760465843 James Hoffman Orthopaedic Surgery Physician · Stuart, FL NPI 1790768836 Gordon Baskin Gastroenterology Physician · Stuart, FL NPI 1912972647 Howard Maunus Gastroenterology Physician · Stuart, FL NPI 1679548309
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-12.