Active NPI
Jill Annette Purnell, RD
- Registered Dietitian
- Janesville, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Dietitian
- License
- 689-29
- Practice address
- 1010 N Washington St
Janesville, WI 53548-1561 - Phone
- (608) 741-2430
- NPI assigned
- Aug 28, 2007
- 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 | 689-29 | WI | Primary |
Addresses
Primary practice location
1010 N Washington St
Janesville, WI 53548-1561
Mailing address
29624 Network PL
Chicago, IL 60673-1296
Phone (608) 756-6588
Other practice location 1
1000 Mineral Point Ave
Janesville, WI 53548-2982
Phone (608) 756-6588
Other names 1
- Jill A Bartelt (and Colegrove)
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20080312000542 | WI | Practitioner - Registered Dietitian Or Nutrition Professional | 9436234655 | Reassigns benefits to 2 organizations |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 689-29 | WI | MD | Registered Dietitian |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mercy Health System Corporation | Current | Accepting new patients | |
| Mercy Health System Corporation | Current | Accepting new patients |
Locations
29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652
1010 N Washington St
Janesville, WI 53548
Phone (608) 741-2430
1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868
N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535
N2846 State Road 67
Williams Bay, WI 53191
Phone (262) 245-5608
Organizations & group practices 2
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": "1188259200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772496000000",
"number": "1932393592",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "29624 NETWORK PL",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606731296",
"telephone_number": "608-756-6588",
"fax_number": "608-756-6289"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1010 N WASHINGTON ST",
"city": "JANESVILLE",
"state": "WI",
"postal_code": "535481561",
"telephone_number": "608-741-2430"
}
],
"practiceLocations": [
{
"address_1": "1000 Mineral Point Ave",
"address_purpose": "LOCATION",
"city": "Janesville",
"state": "WI",
"postal_code": "535482982",
"country_code": "US",
"telephone_number": "608-756-6588",
"fax_number": "608-756-6289",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PURNELL",
"first_name": "JILL",
"middle_name": "ANNETTE",
"credential": "RD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-08-28",
"last_updated": "2026-03-03",
"certification_date": "2026-03-03",
"status": "A"
},
"taxonomies": [
{
"code": "133V00000X",
"taxonomy_group": "",
"desc": "Dietitian, Registered",
"state": "WI",
"license": "689-29",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "JILL",
"last_name": "BARTELT (AND COLEGROVE)",
"middle_name": "A",
"credential": "RD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Janesville, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.