Amber Sparby
Amber Sparby is a provider specialising in Case Manager/Care Coordinator in Wausau, WI, registered under NPI 1003676826. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Wausau, based on OpenStreetMap data collected Oct 14, 2026. Parking is available about 0.23 mi away. The nearest transit stop is 0.32 mi away. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Convenience R Store 148 ft ~1 min
103 North 6th Street, Wausau 54403
Gas station Mobil 161 ft ~1 min
103 North 6th Street, Wausau 54403
Restaurant Subway 309 ft ~2 min
Coffee Tucknee Coffee Company 428 ft ~2 min
Restaurant Burger King 505 ft ~2 min
300 North 6th Street, Wausau 54403
Transit Wausau, Wisconsin 713 ft ~3 min
Parking Ramp 4 846 ft ~4 min
400 Forest Street, Wausau 54403
Restaurant McDonald's 842 ft ~4 min
Parking 918 ft ~4 min
314 Jefferson Street, Wausau 54403
Convenience Kwik Trip 0.21 mi ~5 min
Gas station Kwik Trip 0.21 mi ~5 min
Parking 0.23 mi ~5 min
521 McClellan Street, Wausau 54403
Coffee Honest J's 0.25 mi ~6 min
Hotel Stewart Inn 0.29 mi ~6 min
Hotel Jefferson Street Inn 0.31 mi ~7 min
Transit 0.32 mi ~7 min
Transit 0.32 mi ~7 min
Coffee Food Bar by Downtown Grocery 0.34 mi ~7 min
607 North 3rd Street, Wausau 54403
Hotel Rosenberry Inn Ben & Breakfast 0.36 mi ~8 min
511 Franklin Street, Wausau 54403
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Case Manager/Care Coordinator covers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management. NUCC Health Care Provider Taxonomy, code 171M00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003676826 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 20, 2024 |
| Last updated | Mar 20, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
115 N 6TH ST Wausau, WI 54403 (715) 574-8337 |
| Mailing address |
309 BIRCH ST Mosinee, WI 54455 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 7 | 6 | 8 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 7 | 3 | 8 | 4 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.