Robert Kleyman, DO, MBA
Critical Care Medicine (Internal Medicine) Physician · Naples, FL
Robert Kleyman, DO, MBA is a critical care medicine (internal medicine) physician with a practice address in Naples, Florida, and NPI 1164959201, issued on May 19, 2017. Check the license (Florida OS21248, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Robert Kleyman
- Credential
- DO, MBA
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- OS21248 FL
UO5362 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2338 Immokalee RD # 561, Naples, FL 34110
- Phone
- (239) 330-2933
- Enumerated
- May 19, 2017
- Record last updated
- Aug 8, 2025
- Medicaid ID
- 123429000 FL
- Medicare enrollment
- Enrolled (PECOS I20240815000359); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2017
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 567 in Florida → Look up another NPI →
Also registered at 2338 Immokalee RD # 561
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Berrios, FNPFamily Nurse Practitioner1831854249
- Ruben Cabrera, M.D.Critical Care Medicine (Internal Medicine) Physician1275030678
- Jorge Cruz, MDInternal Medicine Physician1710449731
- Anna De Feria, DOInternal Medicine Physician1912528704
- Curtisha Demarco, RNFamily Nurse Practitioner1376281303
- Manjot Malhi, MDCritical Care Medicine (Internal Medicine) Physician1437619012
Verify Robert Kleyman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS21248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Premier Critical Care LLCNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Kleyman among 567 critical care medicine (internal medicine) physician records in Florida
Robert Kleyman, DO, MBA 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 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 19% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2017 · 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 Naples → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Ruben Cabrera, M.D.Naples, FL 341101275030678
- Manjot Malhi, MDNaples, FL 341101437619012
- Kenneth Bookman, M.D.Naples, FL 341091881792349
- Nicholle OquendoNaples, FL 341121740107283
- Joshua Crane, D.O.Naples, FL 341021194111930
- Lindsay Frenkel, M.D.Naples, FL 341021417375288
- Nicholas McDonald, DONaples, FL 341021578191326
- Dorothy Sparks, M.D.Naples, FL 341021114245107
Common questions
What is Robert Kleyman, DO, MBA's NPI number?
Robert Kleyman, DO, MBA's National Provider Identifier (NPI) is 1164959201, issued on May 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Robert Kleyman, DO, MBA located?
The NPPES record lists a practice address at 2338 Immokalee RD # 561, Naples, FL, 34110. Phone: (239) 330-2933. Providers update this record themselves, so call before visiting.
How can I verify Robert Kleyman, DO, MBA's license?
NPPES lists Florida license number OS21248, 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.