NPIMap

Organization Active NPI

St Anthonys Physician Organization Hospitalist Services, L.C.

Doing business as Mercy Clinic South Hospitalists

  • Hospitalist Physician
  • Saint Louis, MO
National Provider Identifier
1407216336
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
Legal business name
ST ANTHONYS PHYSICIAN ORGANIZATION HOSPITALIST SERVICES, L.C.
Doing business as
Mercy Clinic South Hospitalists
Practice address
10010 Kennerly Rd
3 Southbridge
Saint Louis, MO 63128-2106
Phone
(314) 525-1328
Fax
(314) 525-1378
NPI assigned
Mar 4, 2016
Last updated
Feb 19, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Authorized official

Name
Jonathan Tyler Sturgeon
Title
Cfo
Phone
(314) 251-1917

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X MO Primary

Addresses

Primary practice location

10010 Kennerly Rd
3 Southbridge
Saint Louis, MO 63128-2106

Mailing address

10010 Kennerly Rd
Saint Louis, MO 63128-2106
Phone (314) 525-1328

Other identifiers 1

IdentifierTypeStateIssuer
MA3704OtherMOMEDICARE PTAN

Other names 1

  • Mercy Clinic South Hospitalists Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20111208000771 MO Part B Supplier - Clinic/Group Practice 5092980656 Receives reassigned benefits from 345 practitioners
1 other NPI on this enrollment
Practice locations: Saint Louis, MO

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 350

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 350

NPI Registry JSON

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

{
    "created_epoch": "1457049600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771459200000",
    "number": "1407216336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10010 KENNERLY RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631282106",
            "telephone_number": "314-525-1328",
            "fax_number": "314-525-1378"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10010 KENNERLY RD",
            "address_2": "3 SOUTHBRIDGE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631282106",
            "telephone_number": "314-525-1328",
            "fax_number": "314-525-1378"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ST ANTHONYS PHYSICIAN ORGANIZATION HOSPITALIST SERVICES, L.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-03-04",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A",
        "authorized_official_last_name": "STURGEON",
        "authorized_official_first_name": "JONATHAN",
        "authorized_official_middle_name": "TYLER",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "314-251-1917"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MO",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "MA3704",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Mercy Clinic South Hospitalists",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.