Leigh O'Connor, PA-C
NPI 1740202142 · Medical Physician Assistant · Bolivar, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh O'Connor, PA-C is a Medical Physician Assistant provider in Bolivar, MO (NPI 1740202142).
Provider details
- NPI number
- 1740202142
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2004016561 (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
19 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 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 68 | 27 |
| Atorvastatin Calcium | 58 | 17 |
| Levothyroxine Sodium | 56 | 16 |
| Metoprolol Succinate | 56 | 16 |
| Amlodipine Besylate | 52 | 18 |
| Hydrochlorothiazide | 49 | 11 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$249 across 14 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
- 2006-07-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leigh O'Connor's NPI number?
- Leigh O'Connor's National Provider Identifier (NPI) is 1740202142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh O'Connor's specialty?
- Leigh O'Connor is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leigh O'Connor located?
- Leigh O'Connor's practice location on file with NPPES is 1240 N Butterfield Rd, Bolivar, MO 65613-3016.
- What is Leigh O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Leigh O'Connor is (417) 326-6021.
- Does Leigh O'Connor accept Medicare?
- Leigh O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh O'Connor's NPI active?
- Yes — Leigh O'Connor's NPI (1740202142) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.