Toan T. Nguyen, MD
Internal Medicine Physician · West Palm Beach, FL
Toan T. Nguyen, MD is an internal medicine physician with a practice address in West Palm Beach, Florida, and NPI 1174606024, issued on Oct 23, 2006. Check the license on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Toan T. Nguyen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036836 GA
Self-reported in NPPES; status is on the state search - Practice location
- 525 Okeechobee Blvd FL 14, West Palm Beach, FL 33401
- Phone
- (561) 804-0200
- Enumerated
- Oct 23, 2006
- Record last updated
- Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210202000455); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 525 Okeechobee Blvd FL 14
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patricia Zavaleta, NP-CFamily Nurse Practitioner1174122667
Verify Toan T. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license searchCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
7,089 Medicare Part D claims for 737 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium615 claims
- Atorvastatin Calcium602 claims
- Amlodipine Besylate461 claims
- Lisinopril274 claims
- Losartan Potassium266 claims
- Omeprazole252 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $35.18
2 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cleveland Clinic FloridaWest Palm Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Toan T. Nguyen among 10,151 internal medicine physician records in Florida
Toan T. Nguyen, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1987 · median 2004 among the 6,606 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
130 internal medicine physician records list a practice address in West Palm Beach
They are 130 of the 7,152 NPPES records with a practice address in West Palm Beach, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in West Palm Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephen Avallone, M.D.West Palm Beach, FL 334011386607794
- Jaimy Bensimon, MDWest Palm Beach, FL 334011497726962
- Daniela Dadurian, M.D.West Palm Beach, FL 334011134126469
- Daniel Fortier, M.D.West Palm Beach, FL 334011932173390
- Mirta Galante, M.D.West Palm Beach, FL 334011215901285
- Donald Grossman, M.D.West Palm Beach, FL 334011235188590
- Mousa Hanna, D.O.West Palm Beach, FL 334011003885500
- Mary Labanowski, MDWest Palm Beach, FL 334011073516217
Common questions
What is Toan T. Nguyen, MD's NPI number?
Toan T. Nguyen, MD's National Provider Identifier (NPI) is 1174606024, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Toan T. Nguyen, MD located?
The NPPES record lists a practice address at 525 Okeechobee Blvd FL 14, West Palm Beach, FL, 33401. Phone: (561) 804-0200. Providers update this record themselves, so call before visiting.
How can I verify Toan T. Nguyen, MD's license?
Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Toan T. Nguyen, MD prescribe under Medicare Part D?
In 2024, Toan T. Nguyen, MD had 7,089 Medicare Part D claims for 737 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.