Kenneth R. Ratzan, M.D.
Infectious Disease Physician · Miami Beach, FL
Kenneth R. Ratzan, M.D. is an infectious disease physician with a practice address in Miami Beach, Florida, and NPI 1366415572, issued on Feb 8, 2006. Check the license (Florida ME0024125, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Kenneth R. Ratzan
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- ME0024125 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4300 Alton RD, Miami Beach, FL 33140
- Phone
- (305) 673-5490
- Enumerated
- Feb 8, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (305) 674-2765
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 760 in Florida → Look up another NPI →
Also registered at 4300 Alton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Crystal Acosta, DOStudent in an Organized Health Care Education/Training Program1396327375
- Emilio AcostaStudent in an Organized Health Care Education/Training Program1205630811
- Ana Sofia Antonia Acosta Madiedo Marx, MDStudent in an Organized Health Care Education/Training Program1467291617
Verify Kenneth R. Ratzan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0024125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $29.71
1 payment: food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Kenneth R. Ratzan among 760 infectious disease physician records in Florida
Kenneth R. Ratzan, M.D. is one of 760 infectious disease physician records with a practice address in Florida. 87% 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, 52% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Florida
There are 760 infectious disease physician records in Florida.
All 760 in Florida → Every provider in Miami Beach → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Nicholas Camps, D.O.Miami Beach, FL 331401720320955
- Joseph Chan, M.D.Miami Beach, FL 331401033182803
- Simona Ionescu, MDMiami, FL 331401477472165
- Premalkumar Patel, MDMiami Beach, FL 331401386259992
- Cynthia Rivera, M.D.Miami Beach, FL 331401285835520
- Claudio Tuda, M.D.Miami Beach, FL 331401497728620
- Amy Wecker, M.D.Miami Beach, FL 331401801095757
- William Connors, M.D.Miami Beach, FL 331391427505643
Common questions
What is Kenneth R. Ratzan, M.D.'s NPI number?
Kenneth R. Ratzan, M.D.'s National Provider Identifier (NPI) is 1366415572, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth R. Ratzan, M.D. located?
The NPPES record lists a practice address at 4300 Alton RD, Miami Beach, FL, 33140. Phone: (305) 673-5490. Providers update this record themselves, so call before visiting.
How can I verify Kenneth R. Ratzan, M.D.'s license?
NPPES lists Florida license number ME0024125, 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.
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.