Lisa O'Neill, NP
NPI 1427010990 · Nurse Practitioner · Eau Claire, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa O'Neill, NP is a Nurse Practitioner provider in Eau Claire, WI (NPI 1427010990).
Provider details
- NPI number
- 1427010990
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 1800-33 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
618 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 396 | $80 |
| 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 | 186 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 36 | $119 |
Typical Medicare-allowed amounts for these services range $14–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 374 | 166 |
| Furosemide | 253 | 98 |
| Apixabanbrand: Eliquis | 208 | 64 |
| Atorvastatin Calcium | 178 | 80 |
| Losartan Potassium | 156 | 67 |
| Metoprolol Tartrate | 155 | 71 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Lisa O'Neill's NPI number?
- Lisa O'Neill's National Provider Identifier (NPI) is 1427010990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa O'Neill's specialty?
- Lisa O'Neill is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisa O'Neill located?
- Lisa O'Neill's practice location on file with NPPES is 1400 Bellinger St, Eau Claire, WI 54703-5222.
- What is Lisa O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Lisa O'Neill is (715) 838-5222.
- Does Lisa O'Neill accept Medicare?
- Lisa O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa O'Neill's NPI active?
- Yes — Lisa O'Neill's NPI (1427010990) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.