Joanna Siegel, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

307673 Issued in NY

Practice address

833 Saint Vincents Dr Ste 300
Pob III
Birmingham, AL 35205-1612

Phone

(205) 939-4512

Fax

(205) 939-4519

NPI assigned

Feb 15, 2006

Last updated

Oct 12, 2026By 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 2

Addresses

Other identifiers 1

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in AL

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 Southern California Keck School of Medicine, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Vincentian Physician Services LLCGroup PAC ID 1557548161, 81 clinicians

Southview Medical Group, PCGroup PAC ID 8729979794, 40 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Vincent's Birmingham Hospital, Birmingham, AL, CCN 010056

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: joannasiegel@southviewm.allscriptsdirect.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.

• Southview Medical Group, PC

  • Internal Medicine Physician
  • Birmingham, AL
  • NPI 1801860333
  Medicare reassignment Care Compare group NPD
• Vincentian Physician Services LLC

  • Family Medicine Physician
  • Birmingham, AL
  • NPI 1851698310

  Gastroenterology

  Medicare reassignment Care Compare group NPD
• Uab Southview LLC

  • Internal Medicine Physician
  • Birmingham, AL
  • NPI 1902733777
  NPD (past)

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

• St. Vincent's Birmingham

  dba Ascension St. Vincent's Birmingham

  • General Acute Care Hospital
  • Birmingham, AL
  • NPI 1841298999
  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": "1791763200000",
    "number": "1831163724",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "833 SAINT VINCENTS DR STE 300",
            "address_2": "POB III",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352051612",
            "telephone_number": "205-939-4512",
            "fax_number": "205-939-4519"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "833 SAINT VINCENTS DR STE 300",
            "address_2": "POB III",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352051612",
            "telephone_number": "205-939-4512",
            "fax_number": "205-939-4519"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEGEL",
        "first_name": "JOANNA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-15",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "AL",
            "license": "MD00024869",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "307673",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS PROVIDER NUMBER",
            "identifier": "051531446",
            "state": "AL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "joannasiegel@southviewm.allscriptsdirect.net",
            "affiliation": "N",
            "address_1": "833 Saint Vincents Dr Ste 300",
            "address_2": "POB III",
            "city": "Birmingham",
            "state": "AL",
            "country_code": "US",
            "postal_code": "352051612",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Alan Myron Siegal, M.D.
• Alison J Siegal
• Gene P Siegal, MD
• Stuart Louis Siegal, M.D.
• Herrick Siegel
• Susan Sieweke, CO
• Felicia D Sifers, M.D.
• Kenneth M Sigman, MD
• Chris Sigvaldson, LMSW
• Marianna Claire Sikes, CRNA

• Gastroenterology Physician in Birmingham, AL
• Providers in Birmingham, AL by specialty
• Gastroenterology Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 12, 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.