NPPES file of Aug 9, 2026

Kimberly Chagas Martins, AGACNP-BC

Medical Oncology Physician · Miami Beach, FL

Kimberly Chagas Martins, AGACNP-BC is a medical oncology physician with a practice address in Miami Beach, Florida, and NPI 1275262230, issued on Jun 6, 2022. Check the license (Florida APRN11018910, 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
1275262230
Name
Kimberly Chagas Martins
Credential
AGACNP-BC
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
APRN11018910 FL
Self-reported in NPPES; status is on the state search
Practice location
4306 Alton RD FL 3, Miami Beach, FL 33140
Phone
(516) 343-4181
Enumerated
Jun 6, 2022
Record last updated
Jun 6, 2022
Medicare enrollment
Enrolled (PECOS I20230202001484); accepts Medicare assignment
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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8 nearest medical oncology physician records → All 561 in Florida → Look up another NPI →

Also registered at 4306 Alton RD FL 3

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

  1. Jacqueline Barrientos, M.D.Hematology & Oncology Physician1396801031
  2. Bruno Bastos, M.D.Hematology & Oncology Physician1619178936
  3. Michelle Flint, WHNPWomen's Health Nurse Practitioner1841908969
  4. Kristine Landrian, DOHospice and Palliative Medicine (Internal Medicine) Physician1386224657
  5. Jennifer Roberts, APRN, NP-CFamily Nurse Practitioner1720759475
  6. Manuel Viamonte, M.D.Colon & Rectal Surgery Physician1033172978

Verify Kimberly Chagas Martins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11018910    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

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22% fewer Medicare Part D claims than the average medical oncology physician in 2024

550 Medicare Part D claims for 173 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Kimberly Martins550
  2. Specialty average703

Most prescribed

  1. Prednisone56 claims
  2. Eliquis43 claims
  3. Ondansetron Odt28 claims
  4. Xtandi28 claims
  5. Letrozole26 claims
  6. Abiraterone Acetate23 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: $5,284.81

242 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kimberly Martins$5,285
  2. Specialty average$11,773

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. Physician Practices OF Msmc LLCMiami Beach, FL

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

Kimberly Chagas Martins among 561 medical oncology physician records in Florida

Kimberly Chagas Martins, AGACNP-BC is one of 561 medical oncology physician records with a practice address in Florida. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 99% of them.

  • NPI issued2022 · 99% of these records are older, 1% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2021 · median 2000 among the 463 with a school on file
  • Record last updated2022 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Florida

There are 561 medical oncology physician records in Florida.

All 561 in Florida → Every provider in Miami Beach → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Stacey Leibowitz, M.D.Coral Gables, FL 331431801884853
  2. Priscila Barreto Coelho, MDMiami, FL 331361417451667
  3. Pasquale Benedetto, MDMiami, FL 331361528095775
  4. Marijo Bilusic, MDMiami, FL 331361184884090
  5. Donald Ernst, MDMiami, FL 331361649233370
  6. Damian Green, MDMiami, FL 331361801002076
  7. Leonel Hernandez Aya, MDMiami, FL 331361427288893
  8. Gilberto Lopes, MDMiami, FL 331361912350596

Common questions

What is Kimberly Chagas Martins, AGACNP-BC's NPI number?

Kimberly Chagas Martins, AGACNP-BC's National Provider Identifier (NPI) is 1275262230, issued on Jun 6, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Chagas Martins, AGACNP-BC located?

The NPPES record lists a practice address at 4306 Alton RD FL 3, Miami Beach, FL, 33140. Phone: (516) 343-4181. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Chagas Martins, AGACNP-BC's license?

NPPES lists Florida license number APRN11018910, 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 Kimberly Chagas Martins, AGACNP-BC prescribe under Medicare Part D?

In 2024, Kimberly Chagas Martins, AGACNP-BC had 550 Medicare Part D claims for 173 beneficiaries; the average among medical oncology physician prescribers was 703. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.