1. Home
  2. Directory
  3. Florida
  4. Miami
  5. Clinical Neuropsychologist
  6. NPI Profile

DR. RHIANNON BRWYNN THOMAS PHD
NPI 1164636809
Clinical Neuropsychologist in Miami, FL

Active since May 10, 2007Opted out of Medicare · through Apr 1, 2028
11113 BISCAYNE BLVD UNIT 456, MIAMI, FL 33181(786) 296-1212 Get Directions Write a Review

NPPES record last updated: May 25, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 25, 2021, Feb 10, 2021 (2 updates tracked since 2021).

About Dr. Rhiannon Brwynn Thomas Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RHIANNON BRWYNN THOMAS PHD (NPI 1164636809) is an individual clinical neuropsychologist in Miami, Florida, licensed in Florida (PY6401) and active in the NPI registry since May 2007. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1164636809
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDR. RHIANNON BRWYNN THOMASCredential: PHD
Location Address11113 BISCAYNE BLVD UNIT 456Miami, FL 33181-3406
Mailing Address11113 Biscayne Blvd Unit 456Miami, FL 33181-3406 · (786) 296-1212
Phone(786) 296-1212
Sole ProprietorYes
Enumeration DateMay 10, 2007
Last NPPES UpdateMay 25, 20212 updates tracked since enumeration
NPPES CertifiedMay 25, 2021
✔ NPI 1164636809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in FL · PY6401
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
11113 BISCAYNE BLVD UNIT 456, Miami, FL 33181
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Rhiannon Brwynn Thomas Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2024 through April 1, 2028.

Opt-Out Effective DateApril 1, 2024
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rhiannon Thomas's NPI number?

The NPI number for Rhiannon Thomas is 1164636809. It was assigned to this individual provider in the NPPES registry on May 10, 2007.

Where is Rhiannon Thomas located?

Rhiannon Thomas practices at 11113 Biscayne Blvd Unit 456, Miami, FL 33181. The listed phone number is (786) 296-1212.

What is Rhiannon Thomas's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Rhiannon Thomas enrolled in Medicare?

No. Rhiannon Thomas has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Rhiannon Thomas was last updated on May 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.