James Carroll, M.D.
NPI 1144600016 · Neonatal-Perinatal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Carroll, M.D. is a Neonatal-Perinatal Medicine Physician provider in Saint Louis, MO (NPI 1144600016).
Provider details
- NPI number
- 1144600016
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 30497 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-06-04
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is James Carroll's NPI number?
- James Carroll's National Provider Identifier (NPI) is 1144600016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Carroll's specialty?
- James Carroll is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Carroll located?
- James Carroll's practice location on file with NPPES is 621 S New Ballas Rd Ste 2016b, Saint Louis, MO 63141-8265.
- What is James Carroll's phone number?
- The practice phone number listed in the NPPES registry for James Carroll is (314) 251-5860.
- Does James Carroll accept Medicare?
- James Carroll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Carroll's NPI active?
- Yes — James Carroll's NPI (1144600016) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.