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

Thomas Daley Riley IV, MD

Orthopaedic Surgery Physician in South Miami, FL · enumerated 2010 · practices at Legacy Orthopaedics.

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

National Provider Identifier

1558681817

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Registry record

Entity type Individual (Type 1)

Name Thomas Daley Riley IV

Credential MD

Sex Male

Practice address South Miami, FL, 33143

Phone (786) 238-7402

Fax (215) 330-0408

Enumeration date Jun 9, 2010

Last updated in NPPES May 12, 2023

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

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License ME124360 (FL) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License ME124360 (FL) Primary

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
1178622500	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

Is NPI 1558681817 active?

Yes, as of the latest NPPES snapshot, NPI 1558681817 is active (record last updated 2023-05-12).

How do I verify Thomas Riley's NPI record?

Cross-check NPI 1558681817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Legacy Orthopaedics Orthopaedic Surgery Physician · South Miami, FL NPI 1942801600 Octavio Marin Physician Assistant · South Miami, FL NPI 1548075328

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-12.