Jeffrey Adam Downing, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

OS7708 Issued in FL

Practice address

2911 Red Bug Lake Rd
Casselberry, FL 32707-5905

Phone

(407) 699-9511

Fax

(407) 699-0267

NPI assigned

Feb 15, 2006

Last updated

Oct 7, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Family Practice

Education

Philadelphia College of Osteopathic Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ability Health Services, IncGroup PAC ID 4082523329, 1,249 clinicians

Ability Health Services and Rehabilitation LPGroup PAC ID 4981986288, shared by 2 NPIs, 1,260 clinicians

Orlando Orthopaedic Center MD PAGroup PAC ID 3678562840, 45 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth Orlando Hospital, Orlando, FL, CCN 100007

Merit-based Incentive Payment System (MIPS)

Final score

90.31 of 100Reported as group

Quality

88.59

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: jeffrey.downing.p1@direct.ooc.nextgenshare.com

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.

• Orlando Orthopaedic Center MD PA

  dba Orlando Orthopaedic Center

  • Orthopaedic Surgery Physician
  • Orlando, FL
  • NPI 1740252899
  Medicare reassignment Care Compare group NPD
• Family Health Center of Greater Orlando P.a.

  • Family Medicine Physician
  • Casselberry, FL
  • NPI 1205906641
  Authorized official Same address or phone
• Orlando Orthopaedic Center MD PA

  dba Orlando Orthopaedic Center - WL

  • Orthopaedic Surgery Physician
  • Orlando, FL
  • NPI 1164154407
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Adventist Health System-Sunbelt, Inc

  dba AdventHealth Orlando

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1306938071
  Care Compare affiliation
• Adventist Health System-Sunbelt, Inc

  dba AdventHealth Orlando Outreach Laboratory

  • Clinical Medical Laboratory
  • Orlando, FL
  • NPI 1801569728

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1139961600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791331200000",
    "number": "1538133715",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 W CRYSTAL LAKE ST STE 200",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328064476",
            "telephone_number": "407-254-2500",
            "fax_number": "407-423-2789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2911 RED BUG LAKE RD",
            "city": "CASSELBERRY",
            "state": "FL",
            "postal_code": "327075905",
            "telephone_number": "407-699-9511",
            "fax_number": "407-699-0267"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWNING",
        "first_name": "JEFFREY",
        "middle_name": "ADAM",
        "name_prefix": "Mr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-15",
        "last_updated": "2026-10-07",
        "certification_date": "2026-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "FL",
            "license": "OS7708",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Doctors Medical, LLC
• Zachary M Dominguez, RMHC INTERN
• Anette Donahoe
• Biljana Dordevic
• Kelly Jo Dottore, PT
• Dr Patrick Trevisani DPM
• Dr. Deep Agee PA
• Dr. Mohan Saoji
• Lynda Lee Dubroff, LCSW
• Eric James Dullmeyer, M.P.T.

• Family Medicine Physician in Casselberry, FL
• Providers in Casselberry, FL by specialty
• Family Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.