John Connors, MD
NPI 1891034484 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Connors, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Saint Louis, MO (NPI 1891034484).
Provider details
- NPI number
- 1891034484
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R5569 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-02-03
- Last updated
- 2013-02-03
Frequently asked questions
- What is John Connors's NPI number?
- John Connors's National Provider Identifier (NPI) is 1891034484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Connors's specialty?
- John Connors is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John Connors located?
- John Connors's practice location on file with NPPES is 1733 Kenmont Rd, Saint Louis, MO 63124-1021.
- What is John Connors's phone number?
- The practice phone number listed in the NPPES registry for John Connors is (314) 966-6257.
- Does John Connors accept Medicare?
- John Connors is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Connors's NPI active?
- Yes — John Connors's NPI (1891034484) is active in the NPPES registry as of the last update on 2013-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.