NPPES file of Aug 9, 2026

Vivian Susana Chang, MSN

Family Nurse Practitioner · Margate, FL

Vivian Susana Chang, MSN is a family nurse practitioner with a practice address in Margate, Florida, and NPI 1942786546, issued on Jul 17, 2018. Check the license (Florida 9168373, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942786546
Name
Vivian Susana Chang
Credential
MSN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
9168373 FL
Self-reported in NPPES; status is on the state search
Practice location
5643 NW 29TH St, Margate, FL 33063
Phone
(754) 663-9933
Enumerated
Jul 17, 2018
Record last updated
Mar 6, 2026
Medicare enrollment
Enrolled (PECOS I20220425002741); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5643 NW 29TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sandra Castro-Urganus, M.D.Family Medicine Physician1669551396
  2. Leticia Figueredo CardonaFamily Nurse Practitioner1043807217
  3. Alexandra Gamez, APRNGerontology Nurse Practitioner1073356721
  4. Abel Garriga Perez, MDGeneral Practice Physician1669961249
  5. Karim Harfouche, MDInternal Medicine Physician1003046897
  6. Sarah McClure, RPHPharmacotherapy Pharmacist1417143108

Verify Vivian Susana Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 9168373
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.6 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,409 Medicare Part D claims for 925 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Vivian Chang3,409
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium208 claims
  2. Losartan Potassium144 claims
  3. Amlodipine Besylate130 claims
  4. Diclofenac Sodium111 claims
  5. Gabapentin101 claims
  6. Azithromycin91 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: $262.44

3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Vivian Chang$262.44
  2. Specialty average$650.95

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

  1. Conviva Medical Center Management, LLCMargate, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

43 family nurse practitioner records list a practice address in Margate

They are 43 of the 733 NPPES records with a practice address in Margate, and 22,340 family nurse practitioner records in Florida.

Other family nurse practitioner records in Florida

  1. Mary Aanestad, A.R.N.P.Pensacola, FL1396096244
  2. Shannon Aaron, APRNPensacola, FL1851153951
  3. Evelyn Abadin QuintanaMiami, FL1134601511
  4. Abel Aballe MosquedaBonita Springs, FL1750097465
  5. Marjorie Abanador, ARNPWinter Park, FL1396228342
  6. Mona Abankwa, APNOrlando, FL1902184138
  7. Leslie Abascal, ARNP-CMiami, FL1033511399
  8. Marta Abascal Cabrera, ARNPMiami Lakes, FL1912480146
  9. Syed Abbas-RodriguezTampa, FL1699295667
  10. Judith AbbeyOrange Park, FL1659076081

Common questions

What is Vivian Susana Chang, MSN's NPI number?

Vivian Susana Chang, MSN's National Provider Identifier (NPI) is 1942786546, issued on Jul 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Vivian Susana Chang, MSN located?

The NPPES record lists a practice address at 5643 NW 29TH St, Margate, FL, 33063. Phone: (754) 663-9933. Providers update this record themselves, so call before visiting.

How can I verify Vivian Susana Chang, MSN's license?

NPPES lists Florida license number 9168373, as entered by the provider. 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 Vivian Susana Chang, MSN prescribe under Medicare Part D?

In 2024, Vivian Susana Chang, MSN had 3,409 Medicare Part D claims for 925 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.