Raye Ann De Regnier, MD
NPI 1578516985 · Neonatal-Perinatal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raye Ann De Regnier, MD is a Neonatal-Perinatal Medicine Physician provider in Chicago, IL (NPI 1578516985).
Provider details
- NPI number
- 1578516985
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036104730 (IL)
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
- 2006-05-18
- Last updated
- 2019-06-26
Frequently asked questions
- What is Raye Ann De Regnier's NPI number?
- Raye Ann De Regnier's National Provider Identifier (NPI) is 1578516985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raye Ann De Regnier's specialty?
- Raye Ann De Regnier is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Raye Ann De Regnier located?
- Raye Ann De Regnier's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Raye Ann De Regnier's phone number?
- The practice phone number listed in the NPPES registry for Raye Ann De Regnier is (800) 543-7362.
- Does Raye Ann De Regnier accept Medicare?
- Raye Ann De Regnier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raye Ann De Regnier's NPI active?
- Yes — Raye Ann De Regnier's NPI (1578516985) is active in the NPPES registry as of the last update on 2019-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.