Individual provider Active NPI

Cynthia E Allen, M.D.

  • Family Medicine Physician
  • Flowood, MS
National Provider Identifier
1679668487
Registry record updated Jul 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
11328 Issued in MS
Practice address
1050 River Oaks Dr Ste 100
Flowood, MS 39232-9564
Phone
(601) 200-4760
Fax
(601) 200-4742
NPI assigned
Oct 4, 2006
Last updated
Jul 28, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 11328 MS Primary

Addresses

Primary practice location

1050 River Oaks Dr Ste 100
Flowood, MS 39232-9564

Mailing address

1050 River Oaks Dr Ste 100
Flowood, MS 39232-9564
Phone (601) 200-4760

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address callen2548717@direct.casso.us.com Direct
FHIR URL https://epicproxy.et0830.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS
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
I20070328000472 MS Practitioner - Family Practice 3678677804 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
89.09 of 100Reported as apm
Quality
73.43
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
11328MSMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St Dominic Medical Associates LLC CurrentSince Oct 5, 2009 Accepting new patients
St. Dominic Medical Associates LLC Family Medicine CurrentSince Oct 5, 2009 Accepting new patients
Premier Medical Group of Mississippi LLC Past Accepting new patients
River Oaks Management Company LLC Family Medicine Past Accepting new patients

Locations

1050 River Oaks Dr
Ste 100
Flowood, MS 39232
Phone (601) 200-4750

106 Highland Way
Ste 202
Madison, MS 39110
Phone (601) 200-3376

Interoperability endpoints

  • Direct secure messaging: callen2548717@direct.casso.us.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1159920000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753660800000",
    "number": "1679668487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1050 RIVER OAKS DR STE 100",
            "city": "FLOWOOD",
            "state": "MS",
            "postal_code": "392329564",
            "telephone_number": "601-200-4760",
            "fax_number": "601-200-4742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1050 RIVER OAKS DR STE 100",
            "city": "FLOWOOD",
            "state": "MS",
            "postal_code": "392329564",
            "telephone_number": "601-200-4760",
            "fax_number": "601-200-4742"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "CYNTHIA",
        "middle_name": "E",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-04",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MS",
            "license": "11328",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "callen2548717@direct.casso.us.com",
            "affiliation": "N",
            "endpointDescription": "FMOLHS-EPIC",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "callen2548717@direct.casso.us.com",
            "address_1": "1050 River Oaks Dr Ste 100",
            "city": "Flowood",
            "state": "MS",
            "country_code": "US",
            "postal_code": "392329564",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0830.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FMOLHS FHIR URL",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "1050 River Oaks Dr Ste 100",
            "city": "Flowood",
            "state": "MS",
            "country_code": "US",
            "postal_code": "392329564",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Flowood, MS

Sources for this page

Verify at the official NPI Registry.