Individual provider Active NPI

Douglas Matijakovich, M.D.

  • Orthopaedic Surgery Physician
  • Saint Louis, MO
National Provider Identifier
1316471394
Registry record updated Aug 23, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
2023010223 Issued in MO
Practice address
675 Old Ballas Rd Ste 100
Saint Louis, MO 63141-7083
Phone
(314) 733-9009
Fax
(314) 733-9008
NPI assigned
Apr 17, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 23, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X 2023010223 MO Primary

Addresses

Primary practice location

675 Old Ballas Rd Ste 100
Saint Louis, MO 63141-7083

Mailing address

675 Old Ballas Rd Ste 100
Saint Louis, MO 63141-7083
Phone (314) 733-9009

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE) MB Professional Billing Services, LLC

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230828001321 MO Practitioner - Orthopedic Surgery 2466799036 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2017
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

Merit-based Incentive Payment System (MIPS)

Final score
83.61 of 100Reported as group
Quality
77.3
Promoting interoperability
100
Improvement activities
40
Cost
68.07

Procedures performed for Medicare patients

ProcedureNumber of procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)13

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
SSM Medical Group Inc. CurrentSince Dec 9, 2025 Accepting new patients
MB Professional Billing Services, LLC CurrentSince Sep 1, 2023 Accepting new patients
SSM Medical Group, Inc. CurrentSince Dec 9, 2025 Accepting new patients
Missouri Baptist Physician Services LLC 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

3009 N Ballas Rd
Ste 320A
Saint Louis, MO 63131
Phone (314) 569-3033

675 Old Ballas Rd
Ste 100
Saint Louis, MO 63141
Phone (314) 733-9009

Interoperability endpoints

  • FHIR API: https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 4

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 6

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": "1492387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1692748800000",
    "number": "1316471394",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "675 OLD BALLAS RD STE 100",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631417083",
            "telephone_number": "314-733-9009",
            "fax_number": "314-733-9008"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 OLD BALLAS RD STE 100",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631417083",
            "telephone_number": "314-733-9009",
            "fax_number": "314-733-9008"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATIJAKOVICH",
        "first_name": "DOUGLAS",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-04-17",
        "last_updated": "2023-08-23",
        "certification_date": "2023-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "MO",
            "license": "2023010223",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "endpointDescription": "BJC",
            "affiliationName": "MB Professional Billing Services, LLC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "675 Old Ballas Rd Ste 100",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631417083",
            "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.