Active NPI
Arianna Leigh Bierdeman, R.D.
- Registered Dietitian
- Madison, MS
National Provider Identifier
1780824326
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- D1299
- Practice address
- 122 Weisenberger Rd
Madison, MS 39110-7993 - Phone
- (601) 790-9098
- Fax
- (601) 790-9098
- NPI assigned
- Feb 23, 2009
- Last updated
- Sep 29, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | D1299 | MS | Primary |
Addresses
Primary practice location
122 Weisenberger Rd
Madison, MS 39110-7993
Mailing address
122 Weisenberger Rd
Madison, MS 39110-7993
Phone (601) 790-9098
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Diabetes and Endocrine Institute | Past | Accepting new patients | |
| Montgomery Family Clinic | Past | Accepting new patients | |
| Raleigh Family Health Clinic PLLC | Past | Accepting new patients | |
| Diabetes & Endocrine Institute, PLLC | Past | Accepting new patients |
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.
-
- Endocrinology, Diabetes & Metabolism Physician
- Flowood, MS
- NPI 1730138231
-
- Clinic/Center
- Flowood, MS
- NPI 1013395276
-
- Primary Care Clinic/Center
- Madison, MS
- NPI 1235429648
-
dba Deloach Family Clinic
- Primary Care Clinic/Center
- Bay Springs, MS
- NPI 1497173942
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1235347200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790640000000",
"number": "1780824326",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "122 WEISENBERGER RD",
"city": "MADISON",
"state": "MS",
"postal_code": "391107993",
"telephone_number": "601-790-9098",
"fax_number": "601-790-9098"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "122 WEISENBERGER RD",
"city": "MADISON",
"state": "MS",
"postal_code": "391107993",
"telephone_number": "601-790-9098",
"fax_number": "601-790-9098"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BIERDEMAN",
"first_name": "ARIANNA",
"middle_name": "LEIGH",
"name_prefix": "Mrs.",
"credential": "R.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-02-23",
"last_updated": "2026-09-29",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "MS",
"license": "D1299",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Madison, MS
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.