Alexander Gayle Parker, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

2021047265 Issued in MO

Practice address

1400 US Highway 61
Festus, MO 63028-4100

Phone

(636) 933-1000

NPI assigned

Mar 15, 2018

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 MO

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

Emergency Medicine

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Hospital JeffersonGroup PAC ID 1254248271, 10 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Hospital Jefferson Hospital, Crystal City, MO, CCN 260023

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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

• Mercy Hospital Jefferson

  • General Acute Care Hospital
  • Festus, MO
  • NPI 1508859661
  Medicare reassignment Care Compare group NPD
• Mercy Hospital South

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1568481984

  Emergency Medicine

  Medicare reassignment NPD
• Mercy Hospitals East Communities

  • General Acute Care Hospital
  • Washington, MO
  • NPI 1285664177

  Emergency Medicine

  Medicare reassignment NPD
• Mercy Hospitals East Communities

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1427098169

  Emergency Medicine

  Medicare reassignment NPD
• Southeastern Emergency Physicians of Memphis LLC

  • Emergency Medicine Physician
  • Alton, IL
  • NPI 1437105277

  MO

  Medicare reassignment NPD
• Mercy Hospital Jefferson

  • Home Health Agency
  • Festus, MO
  • NPI 1396748588
  NPD
• Mercy Hospital South

  • Medicare Defined Swing Bed Hospital Unit
  • Saint Louis, MO
  • NPI 1033714209
  NPD
• Mercy Hospitals East Communities

  • Rural Health Clinic/Center
  • Washington, MO
  • NPI 1104912997
  NPD
• Mercy Hospitals East Communities

  • Land Ambulance
  • Saint Louis, MO
  • NPI 1881329902
  NPD
• Southeastern Emergency Physicians of Memphis LLC

  • Emergency Medicine Physician
  • Pleasanton, CA
  • NPI 1114309168
  NPD (past)

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

• Mercy Hospital Jefferson

  • General Acute Care Hospital
  • Festus, MO
  • NPI 1508859661
  Care Compare affiliation

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

{
    "created_epoch": "1521072000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718236800000",
    "number": "1689177743",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 US HIGHWAY 61",
            "city": "FESTUS",
            "state": "MO",
            "postal_code": "630284100",
            "telephone_number": "636-933-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 US HIGHWAY 61",
            "city": "FESTUS",
            "state": "MO",
            "postal_code": "630284100",
            "telephone_number": "636-933-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 S Preston St Rm 305",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402021702",
            "country_code": "US",
            "telephone_number": "502-852-8696",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 S Kingshighway Blvd",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631101014",
            "country_code": "US",
            "telephone_number": "314-362-9123",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PARKER",
        "first_name": "ALEXANDER",
        "middle_name": "GAYLE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-15",
        "last_updated": "2024-06-13",
        "certification_date": "2024-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MO",
            "license": "2021047265",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anthony Nick Pappas, D.C.
• Andrew Yong-Woo Park, M.D.
• Christine Jeewan Park, MD
• Duk J. Park, M.D.
• Ha Eun Park, DMD
• Ashutosh H Patel, MD
• Khusbu Patel, DPM
• Mark D Peckham, OD
• Teresa Pehle
• Nathanael Perkins

• Emergency Medicine Physician in Festus, MO
• Providers in Festus, MO by specialty
• Emergency Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 2024; 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.