THAI QUOC NGUYEN MD
NPI 1003337304
Internal Medicine in Orlando, FL

Q: What is Thai Nguyen's NPI number?

The NPI number for Thai Nguyen is 1003337304. It was assigned to this individual provider in the NPPES registry on June 28, 2017.

Q: What is Thai Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Thai Nguyen was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.

Active since June 28, 2017PECOS EnrolledAccepts Medicare Assignment

52 UNDERWOOD ST, ORLANDO, FL 32806(321) 841-3581(321) 841-4085 Get Directions Write a Review

NPPES record last updated: December 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 29, 2025, Jun 17, 2024, Jul 21, 2022 and 3 more (6 updates tracked since 2017).

On this page

About Thai Quoc Nguyen Md NPPES

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

THAI QUOC NGUYEN MD (NPI 1003337304) is an individual internal medicine provider in Orlando, Florida, licensed in Florida (ME157916) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Orlando Health, and maintains a secondary practice location in Daytona Beach.

NPPES Registry Identity

NPI1003337304

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameTHAI QUOC NGUYENCredential: MD

Location Address52 UNDERWOOD STOrlando, FL 32806-1110

Mailing Address52 Underwood StOrlando, FL 32806-1110 · (321) 841-3581 · Fax (321) 841-4085

Phone(321) 841-3581

Fax(321) 841-4085

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2017

Enumeration DateJune 28, 2017

Last NPPES UpdateDecember 29, 20256 updates tracked since enumeration

NPPES CertifiedDecember 29, 2025

✔ NPI 1003337304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in FL · ME157916

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License ME157916 (FL)

52 UNDERWOOD ST, Orlando, FL 32806

Open in Google Maps ↗

Secondary Practice Location 1

Location 1303 N Clyde Morris BlvdDaytona Beach, FL 32114-2709 · Phone (386) 425-1997

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thai Quoc Nguyen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092071266

PECOS Enrollment IDI20220812000864

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

273 services115 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

197 services171 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Orlando Health

Acute Care Hospitals · Orlando, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100006

Location52 W Underwood StOrlando, FL 32806 · Orange County

Emergency services Birthing friendly

Halifax Health Medical Center

Acute Care Hospitals · Daytona Beach, FL

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100017

Location303 N Clyde Morris BlvdDaytona Beach, FL 32114 · Volusia County

Emergency services Birthing friendly

Orlando Health South Lake Hospital

Acute Care Hospitals · Clermont, FL

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100051

Location1900 Don Wickham DrClermont, FL 34711 · Lake County

Birthing friendly

Halifax Health /Uf Health Medical Center Of Delton

Acute Care Hospitals · Deltona, FL

OwnershipGovernment - Local

CMS Certification Number100330

Location3300 Halifax Crossings BlvdDeltona, FL 32725 · Volusia County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MAQSOOD KHAN

Radiology (Diagnostic Radiology)