James Ronayne, M.D.
NPI 1245506328 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ronayne, M.D. is a Pediatrics Physician provider in Chicago, IL (NPI 1245506328).
Provider details
- NPI number
- 1245506328
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101282817 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1430 Tulane Ave # Sl-37New Orleans, LA 70112-2632Phone: (504) 988-5458Fax: (504) 988-6808
Registry dates
- Enumerated
- 2012-03-22
- Last updated
- 2024-09-03
- Certified
- 2024-09-03
Frequently asked questions
- What is James Ronayne's NPI number?
- James Ronayne's National Provider Identifier (NPI) is 1245506328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ronayne's specialty?
- James Ronayne is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is James Ronayne located?
- James Ronayne's practice location on file with NPPES is 1801 W Taylor St, Chicago, IL 60612-4795.
- What is James Ronayne's phone number?
- The practice phone number listed in the NPPES registry for James Ronayne is (312) 996-7416.
- Does James Ronayne accept Medicare?
- James Ronayne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ronayne's NPI active?
- Yes — James Ronayne's NPI (1245506328) is active in the NPPES registry as of the last update on 2024-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.