Active NPI
Chris Alan Thomas II, NP
- Nurse Practitioner
- Stoughton, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 8799-33
- Practice address
- 900 Ridge St
Stoughton, WI 53589-1864 - Phone
- (608) 888-9637
- NPI assigned
- Jan 16, 2019
- Last updated
- Nov 10, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 8799-33 | WI | Primary |
| Family Nurse Practitioner | 363LF0000X | 8799-33 | WI |
Addresses
Primary practice location
900 Ridge St
Stoughton, WI 53589-1864
Mailing address
5320 W Michaels Dr
Appleton, WI 54913-8446
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Other URL | https://livewell.aah.org/chart/Authentication/Login |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
900 Ridge St
Stoughton, WI 53589-1864
Phone (920) 882-8200
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.32 of 100
- Quality
- 87.78
- Promoting interoperability
- 77
- Improvement activities
- 40
- Cost
- 75.8
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Neurospine Center of Wisconsin, S.C. | Current | Accepting new patients | |
| Advanced Pain Management, SC | Current | Accepting new patients | |
| Pain Physicians of Wisconsin, SC | Current | Accepting new patients | |
| Advanced Pain Management SC | Current | Accepting new patients | |
| Madison Surgicenter LLC | Past | Accepting new patients |
Locations
1701 N Spring St
Beaver Dam, WI 53916
Phone (920) 644-0317
5900 S Lake Dr
Cudahy, WI 53110
Phone (414) 489-4055
1604 Madison Ave
Fort Atkinson, WI 53538
Phone (920) 568-5000
5320 W Michaels Dr
Grand Chute, WI 54913
Phone (920) 735-7650
34 Schroeder Ct
Madison, WI 53711
Phone (608) 288-7246
2500 W Layton Ave
Ste 200
Milwaukee, WI 53221
Phone (414) 282-5105
4131 W Loomis Rd
Ste 240
Milwaukee, WI 53221
Phone (262) 510-0300
5007 S Howell Ave
Ste 115
Milwaukee, WI 53207
Phone (414) 325-3737
130 2nd St
Neenah, WI 54956
Phone (920) 729-2063
900 Ridge St
Stoughton, WI 53589
Phone (608) 231-3410
Organizations & group practices 5
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.
-
- Neurological Surgery Physician
- Appleton, WI
- NPI 1053321620
-
- Interventional Pain Medicine Physician
- Milwaukee, WI
- NPI 1679119689
-
- Pain Medicine Physician
- Greenfield, WI
- NPI 1770506669
-
dba Advanced Pain Specialists, PSC
- Durable Medical Equipment & Medical Supplies
- Evansville, IN
- NPI 1669832655
-
- Ambulatory Surgical Clinic/Center
- Madison, WI
- NPI 1386387116
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba UnityPoint Health - Meriter Therapies
- Rehabilitation Clinic/Center
- Madison, WI
- NPI 1073672556
Hospital
-
dba UnityPoint Health - Meriter
- General Acute Care Hospital
- Madison, WI
- NPI 1114920048
-
dba McFarland Urgent Care
- Urgent Care Clinic/Center
- McFarland, WI
- NPI 1477146082
Hospital
-
- Critical Access Hospital
- Stoughton, WI
- NPI 1679558647
-
dba Cottage Grove Urgent Care
- Urgent Care Clinic/Center
- Cottage Grove, WI
- NPI 1811733066
Hospital
-
dba University of Wisconsin Hospital and Clinics
- General Acute Care Hospital
- Madison, WI
- NPI 1922043744
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1547596800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762732800000",
"number": "1871067553",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5320 W MICHAELS DR",
"city": "APPLETON",
"state": "WI",
"postal_code": "549138446"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "900 RIDGE ST",
"city": "STOUGHTON",
"state": "WI",
"postal_code": "535891864",
"telephone_number": "608-888-9637"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THOMAS",
"first_name": "CHRIS",
"middle_name": "ALAN",
"name_suffix": "II",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-01-16",
"last_updated": "2025-11-10",
"certification_date": "2025-11-10",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "8799-33",
"primary": true
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WI",
"license": "8799-33",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "OTHERS",
"endpointTypeDescription": "Other URL",
"endpoint": "https://livewell.aah.org/chart/Authentication/Login",
"affiliation": "N",
"endpointDescription": "LiveWell Portal",
"address_1": "900 Ridge St",
"city": "Stoughton",
"state": "WI",
"country_code": "US",
"postal_code": "535891864",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Stoughton, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.