OrganizationActive
Carolyn J Oneill Inc
NPI 1700927993 · Clinical Medical Laboratory · St Louis, MO
Carolyn J Oneill Inc is a Clinical Medical Laboratory organization in St Louis, MO (NPI 1700927993).
Provider details
- NPI number
- 1700927993
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Carolyn Oneill, President Owner(314) 726-1818
- License
- 07113 (MO)
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(90/100 index)
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
1034 S Brentwood Blvd
Suite 1880
St Louis, MO 63117-1218
Phone: (314) 726-1818
Fax: (314) 726-0295
Street-level locationGet directions
Mailing address
1034 S Brentwood Blvd
St Louis, MO 63117-1218
Other names (DBA / former)
- Doing business as
- Mager and Gougelman of St Louis
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Carolyn J Oneill Inc's NPI number?
- Carolyn J Oneill Inc's National Provider Identifier (NPI) is 1700927993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carolyn J Oneill Inc?
- Carolyn J Oneill Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Carolyn J Oneill Inc located?
- Carolyn J Oneill Inc's practice location on file with NPPES is 1034 S Brentwood Blvd, St Louis, MO 63117-1218.
- What is Carolyn J Oneill Inc's phone number?
- The practice phone number listed in the NPPES registry for Carolyn J Oneill Inc is (314) 726-1818.
- Who is the authorized official for Carolyn J Oneill Inc?
- The authorized official listed on Carolyn J Oneill Inc's NPPES record is Carolyn Oneill, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carolyn J Oneill Inc's NPI active?
- Yes — Carolyn J Oneill Inc's NPI (1700927993) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.