Karen Mcnerney, FNP-BC
NPI 1003139072 · Family Nurse Practitioner · West Allis, WI
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Mcnerney, FNP-BC is a Family Nurse Practitioner provider in West Allis, WI (NPI 1003139072).
Provider details
- NPI number
- 1003139072
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 3994-33 (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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 122 | 14 |
| Furosemide | 105 | 12 |
| Atorvastatin Calcium | 95 | — |
| Potassium Chloride | 90 | 12 |
| Pregabalin | 84 | — |
| Apixabanbrand: Eliquis | 82 | — |
| Sertraline Hcl | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$163 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1555 N Rivercenter Dr Ste 206Milwaukee, WI 53212-3958Phone: (414) 231-1180Fax: (414) 272-5617
Registry dates
- Enumerated
- 2010-03-05
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Karen Mcnerney's NPI number?
- Karen Mcnerney's National Provider Identifier (NPI) is 1003139072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mcnerney's specialty?
- Karen Mcnerney is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Mcnerney located?
- Karen Mcnerney's practice location on file with NPPES is 7450 W Oklahoma Ave, West Allis, WI 53219-2860.
- What is Karen Mcnerney's phone number?
- The practice phone number listed in the NPPES registry for Karen Mcnerney is (414) 414-8601.
- Does Karen Mcnerney accept Medicare?
- Karen Mcnerney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Mcnerney's NPI active?
- Yes — Karen Mcnerney's NPI (1003139072) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.