Mercedes Galloway, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A186847 Issued in CA

Practice address

655 W 8TH St # J
Jacksonville, FL 32209-6511

Phone

(310) 405-4964

NPI assigned

Mar 30, 2020

Last updated

Feb 17, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Dr. Mercedes Malone Former name

Medicare fee-for-service enrollment

Enrolled in CA, FL2 enrollments

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 2

Specialty

Internal Medicine

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hni Medical Services of Florida, LLCGroup PAC ID 7517202112, 104 clinicians

Inpatient Consultants of Florida, IncGroup PAC ID 4789614785, 158 clinicians

Hni Hospital Services of Florida LLCGroup PAC ID 0244661353, 44 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Florida Memorial Hospital Hospital, Jacksonville, FL, CCN 100179
• Ascension St Vincent's Southside Hospital, Jacksonville, FL, CCN 100307
• Ascension St Vincent's St Johns County Hospital, St. Johns, FL, CCN 100361
• Ascension St Vincent's Clay County Hospital, Middleburg, FL, CCN 100321
• Ascension St Vincent's Riverside Hospital, Jacksonville, FL, CCN 100040

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mercedes.malone@hca5.eclinicaldirectplus.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.

• Hni Hospital Services of Florida, LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Panama City, FL
  • NPI 1144851411
  Medicare reassignment Care Compare group NPD
• Hni Medical Services of Florida, LLC

  • Internal Medicine Physician
  • Jacksonville, FL
  • NPI 1679048284
  Medicare reassignment Care Compare group NPD
• Inpatient Consultants of Florida, Inc

  • Internal Medicine Physician
  • Orange Park, FL
  • NPI 1396795597
  Medicare reassignment Care Compare group NPD
• Signify Health Medical Associates of California, PC

  • General Practice Physician
  • San Francisco, CA
  • NPI 1124685169
  Medicare reassignment NPD
• Inpatient Consultants of Florida Inc

  • Hospitalist Physician
  • Tampa, FL
  • NPI 1457511164

  Internal Medicine

  NPD
• Inpatient Consultants of Florida, Inc

  • Hospitalist Physician
  • Clearwater, FL
  • NPI 1811179831

  Internal Medicine

  NPD

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

• Memorial Healthcare Group Inc

  dba HCA Florida Memorial Hospital

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1447206438
  Care Compare affiliation
• St Lukes - St Vincents Healthcare

  dba Ascension St. Vincent's Southside

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1396926747
  Care Compare affiliation
• St Vincents Health System Inc

  dba Ascension St Vincent's St. Johns County

  • General Acute Care Hospital
  • Saint Johns, FL
  • NPI 1861078651
  Care Compare affiliation
• St Vincents Medical Center Inc

  dba Ascension St. Vincent's Riverside

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1134117575
  Care Compare affiliation
• St. Vincent's Medical Center-Clay County, Inc.

  dba Ascension St. Vincent's Clay County

  • General Acute Care Hospital
  • Middleburg, FL
  • NPI 1457690471
  Care Compare affiliation
• St. Vincent's Medical Center, Inc.

  dba Ascension St Vincent's Riverside

  • Clinical Medical Laboratory
  • Jacksonville, FL
  • NPI 1669556072

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1585526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1376171041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "655 W 8TH ST",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322096511"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 W 8TH ST # J",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322096511",
            "telephone_number": "310-405-4964"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1147 NW 64th Ter",
            "address_purpose": "LOCATION",
            "city": "Gainesville",
            "state": "FL",
            "postal_code": "326054218",
            "country_code": "US",
            "telephone_number": "352-682-8319",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GALLOWAY",
        "first_name": "MERCEDES",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-03-30",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A186847",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "FL",
            "license": "ME166015",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MERCEDES",
            "last_name": "MALONE",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Adriane Galloway
• Alan Keith Galloway, PHARM. D.
• Bobby Galloway, PHARM D
• Kristen Nicole Galloway, PSYCHOLOGIST
• Leondra Galloway
• Erica Gallup, PA-C
• Kelly Marie Galluzzi
• Rhianon Galotti, D.C.
• Mansi Kamalakar Galvankar, PT
• Erin Elizabeth Galya, CRNA

• Internal Medicine Physician in Jacksonville, FL
• Providers in Jacksonville, FL by specialty
• Internal Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.