Individual provider Active NPI

Stephanie M Simms, APRN

  • Nurse Practitioner
  • Saint Louis, MO
National Provider Identifier
1295879336
Registry record updated Oct 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
2017024426 Issued in MO
Practice address
3023 N Ballas Rd Ste 200D
Saint Louis, MO 63131-2328
Phone
(314) 996-7272
Fax
(314) 996-6785
NPI assigned
Feb 19, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 13, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 2017024426 MO Primary
Adult Health Clinical Nurse Specialist 364SA2200X 2010011532 MO

Addresses

Primary practice location

3023 N Ballas Rd Ste 200D
Saint Louis, MO 63131-2328

Mailing address

PO Box 959354
Saint Louis, MO 63195-9354
Phone (314) 996-6785

Other practice location 1

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone (314) 251-6339

Other practice location 2

121 Saint Lukes Center Dr Ste 404
Chesterfield, MO 63017-3519
Phone (636) 685-7738

Other identifiers 2

IdentifierTypeStateIssuer
1295879336MedicaidMO
P009423326OtherMORAILROAD MEDICARE

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2 Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101019000297 MO Practitioner - Nurse Practitioner 2163615501 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Saint Louis University School of Medicine, 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)

3023 N Ballas Rd
Suite 200D
Saint Louis, MO 63131-2328
Phone (314) 996-7272

Hospital & facility affiliations

  • Missouri Baptist Medical Center Hospital, Saint Louis, MO, CCN 260108

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
2017024426MOMDFamily Nurse Practitioner
2010011532MOMDAdult Health Clinical Nurse Specialist

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic Adult Hospitalists - St. Louis, LLC CurrentSince Jan 3, 2022 Accepting new patients
Physician Groups LC CurrentSince Oct 1, 2025 Accepting new patients
Physician Groups LC CurrentSince Oct 1, 2025 Accepting new patients
Parkland Health Center Past Accepting new patients
Mercy Clinic Cardiovascular and Thoracic Surgery, LLC Past Accepting new patients

Locations

2630 Highway K
O Fallon, MO 63368
Phone (636) 240-5454

615 S New Ballas Rd
#H
Saint Louis, MO 63141
Phone (314) 251-6075

615 S New Ballas Rd
Saint Louis, MO 63141
Phone (314) 251-4687

3844 S Lindbergh Blvd
Ste 220
Saint Louis, MO 63127
Phone (314) 569-2620

3023 N Ballas Rd
Saint Louis, MO 63131
Phone (314) 273-0770

621 S New Ballas Rd
Ste 112A
Saint Louis, MO 63141
Phone (314) 251-6339

3023 N Ballas Rd
Ste 200D
Saint Louis, MO 63131
Phone (314) 996-7272

Organizations & group practices 5

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1171843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760313600000",
    "number": "1295879336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 959354",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631959354",
            "telephone_number": "314-996-6785",
            "fax_number": "314-996-7272"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3023 N BALLAS RD STE 200D",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631312328",
            "telephone_number": "314-996-7272",
            "fax_number": "314-996-6785"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "615 S New Ballas Rd",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631418221",
            "country_code": "US",
            "telephone_number": "314-251-6339",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "121 Saint Lukes Center Dr Ste 404",
            "address_purpose": "LOCATION",
            "city": "Chesterfield",
            "state": "MO",
            "postal_code": "630173519",
            "country_code": "US",
            "telephone_number": "636-685-7738",
            "fax_number": "314-590-5927",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIMMS",
        "first_name": "STEPHANIE",
        "middle_name": "M",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-19",
        "last_updated": "2025-10-13",
        "certification_date": "2025-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MO",
            "license": "2017024426",
            "primary": true
        },
        {
            "code": "364SA2200X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Adult Health",
            "state": "MO",
            "license": "2010011532",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1295879336",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P009423326",
            "state": "MO"
        }
    ],
    "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": "3023 N Ballas Rd Ste 200D",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631312328",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.