Maureen Oneill, PAC
NPI 1962518621 · Medical Physician Assistant · Saint Louis, MO
Maureen Oneill, PAC is a Medical Physician Assistant provider in Saint Louis, MO (NPI 1962518621).
Provider details
- NPI number
- 1962518621
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- 085001906 (IL)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2013-04-29
Frequently asked questions
- What is Maureen Oneill's NPI number?
- Maureen Oneill's National Provider Identifier (NPI) is 1962518621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Oneill's specialty?
- Maureen Oneill is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maureen Oneill located?
- Maureen Oneill's practice location on file with NPPES is #1 Jefferson Barracks Drive, Saint Louis, MO 63125.
- What is Maureen Oneill's phone number?
- The practice phone number listed in the NPPES registry for Maureen Oneill is (314) 652-4100.
- Is Maureen Oneill's NPI active?
- Yes — Maureen Oneill's NPI (1962518621) is active in the NPPES registry as of the last update on 2013-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.