Individual provider Active NPI

Robert O Ong, M.D.

  • Anesthesiology Physician
  • Burlington, WI
National Provider Identifier
1396729760
Registry record updated Aug 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
ME171364 Issued in FL
Practice address
252 McHenry St
Burlington, WI 53105-1828
Phone
(262) 763-2411
NPI assigned
Nov 30, 2005
Last updated
Aug 12, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X ME171364 FL Primary

Addresses

Primary practice location

252 McHenry St
Burlington, WI 53105-1828

Mailing address

225 S Executive Dr
Brookfield, WI 53005-4266
Phone (262) 787-4026

Other identifiers 2

IdentifierTypeStateIssuer
050088892OtherRAIL ROAD MEDICARE
32637300MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address rong43336@direct.myadvocateaurora.org

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
I20250818003937 FL Practitioner - Anesthesiology 8820073976 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fpra Anesthesia Services LLCGroup PAC ID 0547554099, 10 clinicians
Anesthesia Dynamics LLCGroup PAC ID 3779832530, 883 clinicians

Practice addresses (Care Compare)

10900 SE 174TH Place Rd
Summerfield, FL 34491-8984
Phone (352) 245-7427

13945 N US Hwy 441
Lady Lake, FL 32159-8924
Phone (352) 561-2900

201 W Guava St
Lady Lake, FL 32159-1701
Phone (954) 939-5000

2955 Brownwood Blvd
Suite 208
The Villages, FL 32163-2040
Phone (352) 775-1734

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
ME171364FLMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Dynamics LLC Anesthesiology CurrentSince Aug 15, 2025 Accepting new patients
St. Lucie Anesthesia Associates, LLC Anesthesiology CurrentSince Jul 1, 2025 Accepting new patients
Fleming Island Anesthesia LLC Anesthesiology CurrentSince Aug 17, 2025 Accepting new patients
St Lucie Anesthesia Associates LLC Anesthesiology Current Accepting new patients
St. Lucie Anesthesia Associates, LLC Anesthesiology CurrentSince Jul 1, 2025 Accepting new patients
Fpra Anesthesia Services LLC CurrentSince Jun 27, 2025 Accepting new patients
National Surgical Centers of America LLC Past Accepting new patients
Medical Anesthesia Associates, LLP Past Accepting new patients
Aurora Medical Group, Inc. Past Accepting new patients
National Surgical Centers of America LLC Past Accepting new patients
Southeastern Wisconsin Anesthesiology, S.C. Anesthesiology Past Accepting new patients
National Surgical Centers of America LLC Past Accepting new patients

Locations

665 Del Prado Blvd S
Cape Coral, FL 33990
Phone (239) 772-3636

6412 W Gulf To Lake Hwy
Crystal River, FL 34429
Phone (352) 563-0023

4571 Colonial Blvd
Ste 200
Fort Myers, FL 33966
Phone (239) 333-2050

3995 NW Goldenrod Rd
Jensen Beach, FL 34957
Phone (772) 497-0020

201 W Guava St
Lady Lake, FL 32159
Phone (352) 391-5875

8330 Lakewood Ranch Blvd
Lakewood Ranch, FL 34202
Phone (941) 666-8757

9035 Sunset Dr
Ste 200
Miami, FL 33173
Phone (786) 615-6210

1670 Eagle Harbor Pkwy
Ste B
Orange Park, FL 32003
Phone (904) 541-3048

120 E Par St
Ste 2000
Orlando, FL 32804
Phone (407) 843-5665

150 SW Chamber Ct
Ste 104
Port St Lucie, FL 34986
Phone (772) 879-5300

1800 SE Tiffany Ave
Port St Lucie, FL 34952
Phone (772) 398-1969

13945 N US Highway 441
The Villages, FL 32159
Phone (352) 277-3500

2955 Brownwood Blvd
Ste 208
The Villages, FL 32163
Phone (352) 572-4120

1693 Lee Rd
Ste A
Winter Park, FL 32789
Phone (407) 287-4300

Interoperability endpoints

  • FHIR API: https://fhir.meditouchehr.com/api/fhir/r4/

Organizations & group practices 13

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.

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1133308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1396729760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "225 S EXECUTIVE DR",
            "city": "BROOKFIELD",
            "state": "WI",
            "postal_code": "530054266",
            "telephone_number": "262-787-4026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "252 MCHENRY ST",
            "city": "BURLINGTON",
            "state": "WI",
            "postal_code": "531051828",
            "telephone_number": "262-763-2411"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONG",
        "first_name": "ROBERT",
        "middle_name": "O",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-30",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "FL",
            "license": "ME171364",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAIL ROAD MEDICARE",
            "identifier": "050088892",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32637300",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "252 McHenry St",
            "city": "Burlington",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531051828",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rong43336@direct.myadvocateaurora.org",
            "affiliation": "N",
            "address_1": "252 McHenry St",
            "city": "Burlington",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531051828",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Burlington, WI

Sources for this page

Verify at the official NPI Registry.