Active NPI
Kendall Ann Marek, RD
- Registered Dietitian
- Batavia, IL
National Provider Identifier
1336007012
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- Practice address
- 275 Landfield Rd
Batavia, IL 60510-3611 - Phone
- (616) 204-6451
- NPI assigned
- Jan 12, 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 | IL | Primary |
Addresses
Primary practice location
275 Landfield Rd
Batavia, IL 60510-3611
Mailing address
275 Landfield Rd
Batavia, IL 60510-3611
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
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": "1768176000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768176000000",
"number": "1336007012",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "275 LANDFIELD RD",
"city": "BATAVIA",
"state": "IL",
"postal_code": "605103611"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "275 LANDFIELD RD",
"city": "BATAVIA",
"state": "IL",
"postal_code": "605103611",
"telephone_number": "616-204-6451"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAREK",
"first_name": "KENDALL",
"middle_name": "ANN",
"name_prefix": "Mrs.",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-01-12",
"last_updated": "2026-01-12",
"certification_date": "2026-01-12",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "IL",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Batavia, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.