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TIN WAI SIU
NPI 1699289520
Speech-Language Pathologist in Miami, FL

Active since November 30, 2017
1120 NW 14TH ST, MIAMI, FL 33136(305) 243-3564 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 5, 2024, Nov 30, 2017 (2 updates tracked since 2017).

About Tin Wai Siu NPPES

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

TIN WAI SIU (NPI 1699289520) is an individual speech-language pathologist provider in Miami, Florida, licensed in Florida (SA19911) and active in the NPI registry since November 2017.

NPPES Registry Identity

NPI1699289520
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameTIN WAI SIU
Location Address1120 NW 14TH STMiami, FL 33136-2107
Mailing Address1120 Nw 14th StMiami, FL 33136-2107 · (305) 243-3564
Phone(305) 243-3564
Sole ProprietorNo
Enumeration DateNovember 30, 2017
Last NPPES UpdateAugust 5, 20242 updates tracked since enumeration
NPPES CertifiedAugust 5, 2024
✔ NPI 1699289520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in FL · SA19911
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1120 NW 14TH ST, Miami, FL 33136
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Oscar Health Maintenance Organization of Florida, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tin Wai Siu is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Tin Wai Siu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Miami
0.1 mi
Magnetic Resonance Imaging (MRI)
1115 NW 14TH ST, BOX 016960 M851
Miami, FL 33136
  • Reassigned Medicare billing, Florida enrollment
  • 3,639 clinicians in this Medicare group
NPI 1881643328 (305) 243-7688

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL MAASS M.D.
Psychiatry & Neurology (Psychiatry)
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 245-2301
SILVIA R DELGADO
Psychiatry & Neurology (Neurology)
1120 NW 14TH ST, SUITE 1323 13TH FLOOR
MIAMI, FL 33136
Miami-Dade County (305) 243-2279
NISARG SHAH DO
Orthopaedic Surgery
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 243-3229
BRADLEY J GOLDSTEIN MD PHD
Otolaryngology
1120 NW 14TH ST, 5TH FLOOR
MIAMI, FL 33136
Miami-Dade County (305) 243-3564
CHRISTINA HYO-JIN KANG CCC-SLP
Speech-Language Pathologist
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 243-3564
STEPHANIE DELGADO M.D.
Obstetrics & Gynecology
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 243-4365
GIULIANA ALTARE
Nurse Practitioner (Psychiatric/Mental Health)
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 243-0214
MARTHA ROSTRAN A.R.N.P.
Internal Medicine (Nephrology)
1120 NW 14TH ST
MIAMI, FL 33136
Miami-Dade County (305) 243-6251

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 Tin Wai Siu's NPI number?

The NPI number for Tin Wai Siu is 1699289520. It was assigned to this individual provider in the NPPES registry on November 30, 2017.

Where is Tin Wai Siu located?

Tin Wai Siu practices at 1120 NW 14th St, Miami, FL 33136. The listed phone number is (305) 243-3564.

What is Tin Wai Siu's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Tin Wai Siu enrolled in Medicare?

Yes. Tin Wai Siu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tin Wai Siu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tin Wai Siu reassigns Medicare benefits to University Of Miami (Miami, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tin Wai Siu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tin Wai Siu accept?

Health plans from Molina Healthcare, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Tin Wai Siu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tin Wai Siu was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.