Individual provider Active NPI

Montacer Belfancha, NP

  • Nurse Practitioner
  • Lake St Louis, MO
National Provider Identifier
1639914609
Registry record updated Sep 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
2024030419 Issued in MO
Practice address
100 Medical PLZ
Lake St Louis, MO 63367-1366
Phone
(636) 584-4803
NPI assigned
Jul 1, 2024
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 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 2024030419 MO Primary
Emergency Registered Nurse 163WE0003X 2014004753 MO

Addresses

Primary practice location

100 Medical PLZ
Lake St Louis, MO 63367-1366

Mailing address

100 Medical PLZ
Lake St Louis, MO 63367-1366
Phone (636) 584-4803

Other practice location 1

965 Mattox Dr
Sullivan, MO 63080-2365
Phone (573) 860-6000

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
I20240916003895 MO Practitioner - Nurse Practitioner 8426599507 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cep America LLCGroup PAC ID 6608056171, 995 clinicians

Practice addresses (Care Compare)

12303 De Paul Dr
Bridgeton, MO 63044-2512
Phone (314) 344-6000

721 Sappington Bridge Rd
Sullivan, MO 63080-2354

751 Sappington Bridge Rd
Sullivan, MO 63080-2354
Phone (573) 468-4186

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2014004753MOMDEmergency Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America, LLC Current Accepting new patients
Cep America LLC CurrentSince Sep 1, 2024 Accepting new patients
Missouri Baptist Hospital of Sullivan CurrentSince Nov 1, 2024 Accepting new patients
Missouri Baptist Hospital of Sullivan CurrentSince Nov 1, 2024 Accepting new patients
Cep America LLC CurrentSince Sep 1, 2024 Accepting new patients
Missouri Baptist Hospital of Sullivan Current Accepting new patients

Locations

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

12303 De Paul Dr
Bridgeton, MO 63044
Phone (314) 344-6360

1015 Bowles Ave
Fenton, MO 63026
Phone (636) 496-2000

100 Medical Plz
Lake St Louis, MO 63367
Phone (636) 625-5200

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

965 Mattox Dr
Ste 300
Sullivan, MO 63080

965 Mattox Dr
Sullivan, MO 63080
Phone (573) 468-7054

Interoperability endpoints

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

Organizations & group practices 6

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": "1719792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1639914609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MEDICAL PLZ",
            "city": "LAKE ST LOUIS",
            "state": "MO",
            "postal_code": "633671366",
            "telephone_number": "636-584-4803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MEDICAL PLZ",
            "city": "LAKE ST LOUIS",
            "state": "MO",
            "postal_code": "633671366",
            "telephone_number": "636-584-4803"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "965 Mattox Dr",
            "address_purpose": "LOCATION",
            "city": "Sullivan",
            "state": "MO",
            "postal_code": "630802365",
            "country_code": "US",
            "telephone_number": "573-860-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BELFANCHA",
        "first_name": "MONTACER",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-07-01",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MO",
            "license": "2024030419",
            "primary": true
        },
        {
            "code": "163WE0003X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Emergency",
            "state": "MO",
            "license": "2014004753",
            "primary": false
        }
    ],
    "identifiers": [],
    "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": "965 Mattox Dr Ste 300",
            "city": "Sullivan",
            "state": "MO",
            "country_code": "US",
            "postal_code": "630802365",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lake St Louis, MO

Sources for this page

Verify at the official NPI Registry.