Individual provider Active NPI

Grace Christine Mosley, PA-C

  • Physician Assistant
  • Saint Louis, MO
National Provider Identifier
1699488775
Registry record updated Mar 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
2024006373 Issued in MO
Practice address
12700 Southfork Rd Ste 200
Saint Louis, MO 63128-3201
Phone
(314) 543-5942
Fax
(314) 543-5947
NPI assigned
Jan 3, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 2024006373 MO Primary

Addresses

Primary practice location

12700 Southfork Rd Ste 200
Saint Louis, MO 63128-3201

Mailing address

PO Box 776084
Chicago, IL 60677-6084
Phone (314) 543-5942

Other names 1

  • Grace Christine Mehringer Former name

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
I20240307001848 MO Practitioner - Physician Assistant 4082050463 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mercy Clinic East CommunitiesGroup PAC ID 7214827922, 573 clinicians

Practice addresses (Care Compare)

12700 Southfork Rd
Saint Louis, MO 63128-3201

621 S New Ballas Rd
Suite 189a
Saint Louis, MO 63141-8255
Phone (314) 251-6335

621 S New Ballas Rd
Suite 4017B
Saint Louis, MO 63141-8269
Phone (314) 872-9192

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
2024006373MOMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic East Communities CurrentSince Feb 26, 2024 Accepting new patients

Locations

621 S New Ballas Rd
Ste 189A
Saint Louis, MO 63141
Phone (314) 251-6335

12700 Southfork Rd
Ste 200
Saint Louis, MO 63128
Phone (314) 525-4971

621 S New Ballas Rd
Ste 4017B
Saint Louis, MO 63141
Phone (314) 872-9192

Organizations & group practices 1

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 3

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": "1672704000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1699488775",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 776084",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606776084",
            "telephone_number": "314-543-5942",
            "fax_number": "314-543-5947"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12700 SOUTHFORK RD STE 200",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631283201",
            "telephone_number": "314-543-5942",
            "fax_number": "314-543-5947"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOSLEY",
        "first_name": "GRACE",
        "middle_name": "CHRISTINE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-03",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MO",
            "license": "2024006373",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GRACE",
            "last_name": "MEHRINGER",
            "middle_name": "CHRISTINE",
            "credential": "PA-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.