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Michael O'Connor, MD
NPI 1407883622 · Pediatrics Physician · St. Louis, MO
Michael O'Connor, MD is a Pediatrics Physician provider in St. Louis, MO (NPI 1407883622).
Provider details
- NPI number
- 1407883622
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 105801 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
5701 Delmar Blvd.
St. Louis, MO 63112-0937
Phone: (314) 367-7848
Fax: (314) 367-5608
Street-level locationGet directions
Mailing address
5701 Delmar Blvd.
St. Louis, MO 63112-0937
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2011-08-03
Frequently asked questions
- What is Michael O'Connor's NPI number?
- Michael O'Connor's National Provider Identifier (NPI) is 1407883622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael O'Connor's specialty?
- Michael O'Connor is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael O'Connor located?
- Michael O'Connor's practice location on file with NPPES is 5701 Delmar Blvd., St. Louis, MO 63112-0937.
- What is Michael O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Michael O'Connor is (314) 367-7848.
- Is Michael O'Connor's NPI active?
- Yes — Michael O'Connor's NPI (1407883622) is active in the NPPES registry as of the last update on 2011-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.