Individual provider Active NPI

Darren Klawinski, MD

  • Pediatric Hematology & Oncology Physician
  • Jacksonville, FL
National Provider Identifier
1457763096
Registry record updated Aug 27, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X
License
ME131091 Issued in FL
Practice address
807 Childrens Way
Jacksonville, FL 32207-8426
Phone
(904) 697-3600
NPI assigned
Jun 2, 2014
Last updated
Aug 27, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2021

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X ME131091 FL
Pediatric Hematology & Oncology Physician 2080P0207X ME131091 FL Primary

Addresses

Primary practice location

807 Childrens Way
Jacksonville, FL 32207-8426

Mailing address

807 Childrens Way
Jacksonville, FL 32207-8426
Phone (904) 697-3600

Other practice location 1

700 Childrens Dr # Drive5
Columbus, OH 43205-2664
Phone (614) 722-3550

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250307001413 FL Practitioner - Hematology/Oncology 5294951018 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
ME131091FLMDPediatric Hematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Nemours Foundation CurrentSince Mar 5, 2025 Accepting new patients
The Nemours Foundation Current Accepting new patients
The Nemours Foundation CurrentSince Mar 5, 2025 Accepting new patients

Locations

10140 Centurion Pkwy N
Jacksonville, FL 32256
Phone (904) 697-4100

800 Prudential Dr
Jacksonville, FL 32207
Phone (904) 202-2000

807 Childrens Way
Jacksonville, FL 32207
Phone (904) 390-3600

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1401667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1630022400000",
    "number": "1457763096",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "807 CHILDRENS WAY",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322078426",
            "telephone_number": "904-697-3600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "807 CHILDRENS WAY",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322078426",
            "telephone_number": "904-697-3600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "700 Childrens Dr # Drive5",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432052664",
            "country_code": "US",
            "telephone_number": "614-722-3550",
            "fax_number": "614-722-3369",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLAWINSKI",
        "first_name": "DARREN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-02",
        "last_updated": "2021-08-27",
        "certification_date": "2021-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "FL",
            "license": "ME131091",
            "primary": false
        },
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "FL",
            "license": "ME131091",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Jacksonville, FL

Sources for this page

Verify at the official NPI Registry.