Martin Zak, M.D.
Critical Care Medicine (Internal Medicine) Physician · Miami, FL
Martin Zak, M.D. is a critical care medicine (internal medicine) physician with a practice address in Miami, Florida, and NPI 1609120054, issued on Nov 7, 2012. Check the license (Florida ME141145, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Martin Zak
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- ME141145 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 NW 10TH Avenue, Miami, FL 33136
- Phone
- (305) 243-6388
- Enumerated
- Nov 7, 2012
- Record last updated
- Jan 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20191107001384); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 567 in Florida → Look up another NPI →
Also registered at 1600 NW 10TH Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saramaria Afanador Castiblanco, M.D.Pulmonary Disease Physician1790039147
- Joan St Onge, M.D.Internal Medicine Physician1477553212
Verify Martin Zak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME141145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF MiamiMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin Zak among 567 critical care medicine (internal medicine) physician records in Florida
Martin Zak, M.D. is one of 567 critical care medicine (internal medicine) physician records with a practice address in Florida. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 53% of them.
- NPI issued2012 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2011 · median 2009 among the 475 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Florida
There are 567 critical care medicine (internal medicine) physician records in Florida.
All 567 in Florida → Every provider in Miami → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Alexandre Abreu, MDMiami, FL 331361497710099
- Yaroslav Buryk, M.D.Miami, FL 331361285900266
- Michael Campos, M.D.Miami, FL 331361366489320
- Oveimar De La CruzMiami, FL 331361295999357
- Hannah Ferenchick, MDMiami, FL 331361992148902
- Brian Garnet, M.D.Miami, FL 331361679914857
- Sergey Gerasim, MDMiami, FL 331361275829855
- Adhiraj Gosine, MDMiami, FL 331361588059844
Common questions
What is Martin Zak, M.D.'s NPI number?
Martin Zak, M.D.'s National Provider Identifier (NPI) is 1609120054, issued on Nov 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Martin Zak, M.D. located?
The NPPES record lists a practice address at 1600 NW 10TH Avenue, Miami, FL, 33136. Phone: (305) 243-6388. Providers update this record themselves, so call before visiting.
How can I verify Martin Zak, M.D.'s license?
NPPES lists Florida license number ME141145, 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.
What is Martin Zak, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.