Mark Douglas Hughes, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

ME113291 Issued in FL

Practice address

12920 US Highway 1 Ste B
Sebastian, FL 32958-3772

Phone

(772) 589-0580

Fax

(321) 841-7985

NPI assigned

Sep 6, 2005

Last updated

Aug 9, 2025By 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

Gastroenterology

Education

University of Louisville School of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orlando Health Medical Group IncGroup PAC ID 9537059084, 2,171 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Orlando Health Sebastian River Hospital Hospital, Sebastian, FL, CCN 100217

Merit-based Incentive Payment System (MIPS)

Final score

94.79 of 100Reported as apm

Quality

86.5

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

Interoperability endpoints

• Direct secure messaging: mhughes26567@epicdirect.hf.org

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 Health Medical Group Inc

  • Internal Medicine Physician
  • Orlando, FL
  • NPI 1669429577
  Medicare reassignment Care Compare group NPD
• Bluegrass Gastroenterology Associates P.S.C.

  • Gastroenterology Physician
  • Frankfort, KY
  • NPI 1376767418
  NPD (past) Authorized official
• Orlando Health Medical Group Inc

  • Durable Medical Equipment & Medical Supplies
  • Winter Park, FL
  • NPI 1265019541
  NPD

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

• Ohsrh, LLC

  dba Orlando Health Sebastian River Hospital

  • General Acute Care Hospital
  • Sebastian, FL
  • NPI 1578381307
  Care Compare affiliation

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

{
    "created_epoch": "1125964800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754697600000",
    "number": "1700870847",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12920 US HIGHWAY 1 STE B",
            "city": "SEBASTIAN",
            "state": "FL",
            "postal_code": "329583772",
            "telephone_number": "772-589-0580",
            "fax_number": "321-841-7985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12920 US HIGHWAY 1 STE B",
            "city": "SEBASTIAN",
            "state": "FL",
            "postal_code": "329583772",
            "telephone_number": "772-589-0580",
            "fax_number": "321-841-7985"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1846 Highway 1",
            "address_purpose": "LOCATION",
            "city": "Rockledge",
            "state": "FL",
            "postal_code": "329552822",
            "country_code": "US",
            "telephone_number": "321-434-9560",
            "fax_number": "321-434-7078",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HUGHES",
        "first_name": "MARK",
        "middle_name": "DOUGLAS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-06",
        "last_updated": "2025-08-09",
        "certification_date": "2025-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "FL",
            "license": "ME113291",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tuan Quoc Hoang, M.D.
• Lucinda Karen Holohan
• Hometown Optical Inc.
• Enrique Horta Garcia, RBT
• Patrick Daniel Hoy, D.M.D.
• Robert Hughes
• Todd Charles Hull, PA-C
• Tracey Rica Humbert, PHARMD
• Talib Hussain, M.D.
• Patricia Elaine Hyden, RPH

• Gastroenterology Physician in Sebastian, FL
• Providers in Sebastian, FL by specialty
• Gastroenterology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 9, 2025; 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.