Active NPI
Shannon Riley Tsakalakis, RD
- Registered Dietitian
- Parker, CO
National Provider Identifier
1982401311
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 855484
- Practice address
- 11572 Terrawood CT
Parker, CO 80134-3028 - Phone
- (303) 549-2994
- NPI assigned
- Feb 25, 2025
- Last updated
- Feb 25, 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 | 855484 | Primary |
Addresses
Primary practice location
11572 Terrawood CT
Parker, CO 80134-3028
Mailing address
11572 Terrawood CT
Parker, CO 80134-3028
Phone (303) 549-2994
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 |
|---|---|---|---|
| Fay Nutrition | 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, 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": "1740441600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1740441600000",
"number": "1982401311",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11572 TERRAWOOD CT",
"city": "PARKER",
"state": "CO",
"postal_code": "801343028",
"telephone_number": "303-549-2994"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11572 TERRAWOOD CT",
"city": "PARKER",
"state": "CO",
"postal_code": "801343028",
"telephone_number": "303-549-2994"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TSAKALAKIS",
"first_name": "SHANNON",
"middle_name": "RILEY",
"credential": "RD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-02-25",
"last_updated": "2025-02-25",
"certification_date": "2025-02-25",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": null,
"license": "855484",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Parker, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 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.