Angela Oldenberg, NP
NPI 1871795096 · Nurse Practitioner · Eau Claire, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angela Oldenberg, NP is a Nurse Practitioner provider in Eau Claire, WI (NPI 1871795096).
Provider details
- NPI number
- 1871795096
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 1804 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
191 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 49 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $79 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 33 | $14 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 28 | $29 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $118 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 115 | 17 |
| Topiramate | 102 | 20 |
| Levetiracetam | 77 | 17 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 69 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 58 | — |
| Gabapentin | 54 | 14 |
| Oxcarbazepine | 51 | — |
Practice location
Mailing address
Additional practice locations (2)
- 1501 Thompson StBloomer, WI 54724-1257Phone: (715) 568-2000
- 733 W Clairemont AveEau Claire, WI 54701Phone: (715) 838-5222
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Angela Oldenberg's NPI number?
- Angela Oldenberg's National Provider Identifier (NPI) is 1871795096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Oldenberg's specialty?
- Angela Oldenberg is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Angela Oldenberg located?
- Angela Oldenberg's practice location on file with NPPES is 733 W Clairemont Ave, Eau Claire, WI 54701.
- What is Angela Oldenberg's phone number?
- The practice phone number listed in the NPPES registry for Angela Oldenberg is (715) 838-5222.
- Does Angela Oldenberg accept Medicare?
- Angela Oldenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angela Oldenberg's NPI active?
- Yes — Angela Oldenberg's NPI (1871795096) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.