Darren Klawinski, MD
Pediatric Hematology & Oncology Physician · Jacksonville, FL
Darren Klawinski, MD is a pediatric hematology & oncology physician with a practice address in Jacksonville, Florida, and NPI 1457763096, issued on Jun 2, 2014. Check the license (Florida ME131091, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Darren Klawinski
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- ME131091 FL
Self-reported in NPPES; status is on the state search - Practice location
- 807 Childrens Way, Jacksonville, FL 32207
- Phone
- (904) 697-3600
- Enumerated
- Jun 2, 2014
- Record last updated
- Aug 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 163 in Florida → Look up another NPI →
Also registered at 807 Childrens Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Abram, MDHospitalist Physician1306937313
- Harry Abram, MDNeurology with Special Qualifications in Child Neurology Physician1427069947
- Adebisi Ajala, MDPediatric Anesthesiology Physician1114005378
- Andrea Ali-Panzarella, DOPediatrics Physician1528364908
- Grace Alleman, SLPSpeech-Language Pathologist1033620406
- Marielle Amoli, MDPediatric Orthopaedic Surgery Physician1134447030
Verify Darren Klawinski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME131091Check 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: $410.93
17 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 1,215 providers of this specialty with any payment received $7,404.07 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.
Darren Klawinski among 163 pediatric hematology & oncology physician records in Florida
Darren Klawinski, MD is one of 163 pediatric hematology & oncology physician records with a practice address in Florida. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in Florida
There are 163 pediatric hematology & oncology physician records in Florida.
All 163 in Florida → Every provider in Jacksonville → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Manisha Bansal, MDJacksonville, FL 322071639258486
- Allison Bechtel, D.O.Jacksonville, FL 322071245596303
- Scott Bradfield, MDJacksonville, FL 322071972514495
- Anderson Collier, MDJacksonville, FL 322071992892020
- Cynthia Gauger, MDJacksonville, FL 322071417048422
- Howard Katzenstein, MDJacksonville, FL 322071316969512
- Paul Pitel, MDJacksonville, FL 322071891886818
- Anna RaleyJacksonville, FL 322071750083093
Common questions
What is Darren Klawinski, MD's NPI number?
Darren Klawinski, MD's National Provider Identifier (NPI) is 1457763096, issued on Jun 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Darren Klawinski, MD located?
The NPPES record lists a practice address at 807 Childrens Way, Jacksonville, FL, 32207. Phone: (904) 697-3600. Providers update this record themselves, so call before visiting.
How can I verify Darren Klawinski, MD's license?
NPPES lists Florida license number ME131091, 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.