Karen Leuenberger, PAC
NPI 1689856510 · Medical Physician Assistant · Kansas City, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Leuenberger, PAC is a Medical Physician Assistant provider in Kansas City, MO (NPI 1689856510).
Provider details
- NPI number
- 1689856510
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- 2008033257 (MO)
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
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 193 | 61 |
| Amlodipine Besylate | 156 | 50 |
| Lisinopril | 121 | 36 |
| Levothyroxine Sodium | 100 | 27 |
| Metformin Hclbrand: Metformin Hcl Er | 96 | 24 |
| Divalproex Sodium | 92 | — |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$414 across 10 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
Registry dates
- Enumerated
- 2007-12-03
- Last updated
- 2018-02-07
Frequently asked questions
- What is Karen Leuenberger's NPI number?
- Karen Leuenberger's National Provider Identifier (NPI) is 1689856510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Leuenberger's specialty?
- Karen Leuenberger is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Leuenberger located?
- Karen Leuenberger's practice location on file with NPPES is 4601 Independence Ave, Kansas City, MO 64124.
- What is Karen Leuenberger's phone number?
- The practice phone number listed in the NPPES registry for Karen Leuenberger is (816) 241-6334.
- Does Karen Leuenberger accept Medicare?
- Karen Leuenberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Leuenberger's NPI active?
- Yes — Karen Leuenberger's NPI (1689856510) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.