Provider Profile
Cori J. Duellman Wallerich, APNP
Unclaimed ProfileAbout Cori Duellman Wallerich
Cori J. Duellman Wallerich, APNP is a nurse practitioner practicing in Eau Claire, WI. Cori is also listed as specializing in nurse practitioner — acute care. According to Medicare claims data, the services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. This provider record is associated with NPI 1962855130.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (715) 838-3311
- Email not available
Practice Locations
1400 BELLINGER ST
Eau Claire, WI 54703
Procedures Most Often Billed to Medicare
11 services · 11 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
11 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 5 related providers in 1 group
Common questions
What does Cori J. Duellman Wallerich specialize in?
Cori J. Duellman Wallerich is a nurse practitioner in Eau Claire, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Cori J. Duellman Wallerich located?
Cori J. Duellman Wallerich is listed at 1400 Bellinger St, Eau Claire, WI 54703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Cori J. Duellman Wallerich's phone number?
The number on file is (715) 838-3311. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cori J. Duellman Wallerich's NPI number?
Cori J. Duellman Wallerich's National Provider Identifier is 1962855130. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Cori J. Duellman Wallerich been practicing?
Cori J. Duellman Wallerich has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Cori J. Duellman Wallerich do most often?
According to Medicare billing data, Cori J. Duellman Wallerich the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Cori J. Duellman Wallerich confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cori J. Duellman Wallerich. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.