Active NPI
Madhu Kaczmarczyk, MS,RDN
- Registered Dietitian
- Venice, FL
National Provider Identifier
1699655894
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- Practice address
- 4500 Corso Venetia Blvd
Venice, FL 34293-7089 - Phone
- (917) 834-1005
- NPI assigned
- Sep 8, 2025
- Sex
- Female
- Sole proprietor
- Yes
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 | Primary |
Addresses
Primary practice location
4500 Corso Venetia Blvd
Venice, FL 34293-7089
Mailing address
4500 Corso Venetia Blvd
Venice, FL 34293-7089
Phone (917) 834-1005
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)
- Not enrolled
- Credentials
- Master of Science
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nourish, Inc. | Dietitian, Registered | Past | Accepting new patients |
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757289600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761264000000",
"number": "1699655894",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4500 CORSO VENETIA BLVD",
"city": "VENICE",
"state": "FL",
"postal_code": "342937089",
"telephone_number": "917-834-1005"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4500 CORSO VENETIA BLVD",
"city": "VENICE",
"state": "FL",
"postal_code": "342937089",
"telephone_number": "917-834-1005"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KACZMARCZYK",
"first_name": "MADHU",
"credential": "MS,RDN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-09-08",
"last_updated": "2025-10-24",
"certification_date": "2025-09-07",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Venice, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.