Individual provider Active NPI

Emily C Reznicek, DO

  • Gastroenterology Physician
  • Saint Louis, MO
National Provider Identifier
1306378039
Registry record updated May 7, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
2023013604 Issued in MO
Practice address
615 S New Ballas Rd Ste 1200
Saint Louis, MO 63141-8221
Phone
(314) 251-2880
NPI assigned
Mar 31, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 2023013604 MO Primary

Addresses

Primary practice location

615 S New Ballas Rd Ste 1200
Saint Louis, MO 63141-8221

Mailing address

615 S New Ballas Rd Ste 1200
Saint Louis, MO 63141-8221
Phone (314) 251-2880

Other practice location 1

621 S New Ballas Rd Ste 584A
Saint Louis, MO 63141-8261
Phone (314) 251-3600

Other practice location 2

15945 Clayton Rd Ste 220
Ballwin, MO 63011-2491
Phone (314) 251-3880

Other practice location 3

200 Brevco Plz Ste 208
Lake St Louis, MO 63367-2950
Phone (636) 561-9020

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
I20230615002362 MO Practitioner - Gastroenterology 2961771910 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Alabama College of Osteopathic Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Clinic Gastroenterology LLCGroup PAC ID 8628121795, 66 clinicians

Practice addresses (Care Compare)

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone (314) 251-2880

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy26
Upper gastrointestinal (GI) endoscopy for acid reflux43

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2023013604MOMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic Gastroenterology, LLC Gastroenterology CurrentSince Apr 9, 2024 Accepting new patients
Mercy Hospitals East Communities PastSince Apr 9, 2024 Accepting new patients

Locations

15945 Clayton Rd
Ste 100A
Ballwin, MO 63011
Phone (636) 893-1390

15945 Clayton Rd
Ste 220
Ballwin, MO 63011
Phone (314) 487-9300

200 Brevco Plz
Ste 208
Lake St Louis, MO 63367
Phone (314) 251-3880

615 S New Ballas Rd
Ste 1200
Saint Louis, MO 63141
Phone (314) 251-2880

621 S New Ballas Rd
Ste 584A
Saint Louis, MO 63141
Phone (314) 251-3380

Organizations & group practices 2

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": "1490918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1715040000000",
    "number": "1306378039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "615 S NEW BALLAS RD STE 1200",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418221",
            "telephone_number": "314-251-2880"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "615 S NEW BALLAS RD STE 1200",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631418221",
            "telephone_number": "314-251-2880"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "621 S New Ballas Rd Ste 584A",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631418261",
            "country_code": "US",
            "telephone_number": "314-251-3600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15945 Clayton Rd Ste 220",
            "address_purpose": "LOCATION",
            "city": "Ballwin",
            "state": "MO",
            "postal_code": "630112491",
            "country_code": "US",
            "telephone_number": "314-251-3880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Brevco Plz Ste 208",
            "address_purpose": "LOCATION",
            "city": "Lake St Louis",
            "state": "MO",
            "postal_code": "633672950",
            "country_code": "US",
            "telephone_number": "636-561-9020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "REZNICEK",
        "first_name": "EMILY",
        "middle_name": "C",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-03-31",
        "last_updated": "2024-05-07",
        "certification_date": "2024-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MO",
            "license": "2023013604",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.