John Marbarger, M.D.
NPI 1619948205 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Louis, MO
John Marbarger, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Saint Louis, MO (NPI 1619948205).
Provider details
- NPI number
- 1619948205
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R5681 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-31
- Last updated
- 2011-05-12
Frequently asked questions
- What is John Marbarger's NPI number?
- John Marbarger's National Provider Identifier (NPI) is 1619948205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marbarger's specialty?
- John Marbarger is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John Marbarger located?
- John Marbarger's practice location on file with NPPES is 625 S New Ballas Rd, Saint Louis, MO 63141-8232.
- What is John Marbarger's phone number?
- The practice phone number listed in the NPPES registry for John Marbarger is (314) 251-6970.
- Is John Marbarger's NPI active?
- Yes — John Marbarger's NPI (1619948205) is active in the NPPES registry as of the last update on 2011-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.