Individual provider Active NPI

Matthew Dale Tieskoetter, APRN

  • Adult Health Nurse Practitioner
  • Saint Louis, MO
National Provider Identifier
1508482506
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
2020003584 Issued in MO
Practice address
915 N Grand Blvd
Saint Louis, MO 63106-1621
Phone
(314) 652-4100
NPI assigned
Jun 25, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 2020003584 MO Primary

Addresses

Primary practice location

915 N Grand Blvd
Saint Louis, MO 63106-1621

Mailing address

PO Box 955534
Saint Louis, MO 63195-5534

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
I20200721000183 MO Practitioner - Nurse Practitioner 0143644468 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
SSM Medical Group IncGroup PAC ID 6608776299, 565 clinicians

Practice addresses (Care Compare)

12349 De Paul Dr
Suite 100
Bridgeton, MO 63044-2512
Phone (314) 291-7900

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2020003584MOMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
SSM Medical Group Inc. CurrentSince Oct 24, 2022 Accepting new patients
SSM Medical Group, Inc. CurrentSince Oct 24, 2022 Accepting new patients
SSM Health Care St. Louis Past Accepting new patients

Locations

12349 De Paul Dr
Ste 100
Bridgeton, MO 63044
Phone (314) 291-3399

1035 Bellevue Ave
Ste 500
Saint Louis, MO 63117
Phone (314) 647-1115

3555 Sunset Office Dr
Ste C100
Saint Louis, MO 63127
Phone (314) 238-9100

Interoperability endpoints

  • Direct secure messaging: mtieskoetter111689@direct-ehr-ssmhc.com

Organizations & group practices 3

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 2

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": "1593043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1508482506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 955534",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631955534"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "915 N GRAND BLVD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631061621",
            "telephone_number": "314-652-4100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIESKOETTER",
        "first_name": "MATTHEW",
        "middle_name": "DALE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-06-25",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "MO",
            "license": "2020003584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.