Gayla Estelle Jackson, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

2012019250 Issued in MO

Practice address

1225 Graham Rd Ste C-1350
Florissant, MO 63031-8022

Phone

(314) 953-6690

NPI assigned

Jun 24, 2009

Last updated

Sep 26, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Gayla Guess Former name

Electronic endpoints 1

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

Internal Medicine

Education

University of Kansas School of Med (KC/Wich/Sal), 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Physician Groups LCGroup PAC ID 3072421254, 526 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• BJC Home Care Services Home health agency, Saint Louis, MO, CCN 267276
• Christian Hospital Northeast Hospital, Saint Louis, MO, CCN 260180
• Barnes Jewish Hospital Hospital, Saint Louis, MO, CCN 260032

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gjackson1020134@direct.carenet.org
• Direct secure messaging: gjackson281405@directc.mercy.net

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.

• Physician Groups LC

  • Multi-Specialty Clinic/Center
  • Saint Louis, MO
  • NPI 1285664268

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Physician Groups LC

  dba Medical Arts Clinic

  • Multi-Specialty Clinic/Center
  • Farmington, MO
  • NPI 1427114990
  NPD
• Mercy Clinic East Communities

  • Internal Medicine Physician
  • Saint Louis, MO
  • NPI 1851335228
  NPD (past)
• Ozarks Medical Center

  dba Ozarks Healthcare

  • General Acute Care Hospital
  • West Plains, MO
  • NPI 1831115641
  NPD (past)

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

• Barnes Jewish Hospital

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1649299827
  Care Compare affiliation
• BJC Home Care Services

  • Home Health Agency
  • Saint Louis, MO
  • NPI 1326077199
  Care Compare affiliation
• Christian Hospital Northeast- Northwest

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1639186760
  Care Compare affiliation
• Christian Hospital Northeast-Northwest

  dba Christian Hospital

  • Ambulance
  • Saint Louis, MO
  • NPI 1073769329

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1245801600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1184852592",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11155 DUNN RD STE 1350C",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631366150",
            "telephone_number": "314-953-6690",
            "fax_number": "314-953-6960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 GRAHAM RD STE C-1350",
            "city": "FLORISSANT",
            "state": "MO",
            "postal_code": "630318022",
            "telephone_number": "314-953-6690"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11155 Dunn Rd Ste 1350C",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631366150",
            "country_code": "US",
            "telephone_number": "314-953-6690",
            "fax_number": "314-953-6960",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11155 Dunn Rd Ste 109N",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631366148",
            "country_code": "US",
            "telephone_number": "314-953-6968",
            "fax_number": "314-953-6960",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JACKSON",
        "first_name": "GAYLA",
        "middle_name": "ESTELLE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-24",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2012019250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "BJC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "11155 Dunn Rd Ste 109N",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631366148",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "GAYLA",
            "last_name": "GUESS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Shiloh Israel
• It's a New Day Adult Care, Inc.
• Ivoryrae Homecare
• Jabez Healthcare
• Jackie's Angel LLC
• Karen Denise Jackson, LPC
• Mercedes Denise Jackson, LPN, CPST
• Pamela Mae Jackson
• Rose Marie Jackson, MSW, LCSW
• Tawania Jackson, MSN, BSN, RN, CCM

• Internal Medicine Physician in Florissant, MO
• Providers in Florissant, MO by specialty
• Internal Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 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.