Jacqueline Welter, MD
NPI 1023264173 · Pediatrics Physician · Wilmette, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Welter, MD is a Pediatrics Physician provider in Wilmette, IL (NPI 1023264173).
Provider details
- NPI number
- 1023264173
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125-051637 (IL)
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
17 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
- 2008-08-08
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Jacqueline Welter's NPI number?
- Jacqueline Welter's National Provider Identifier (NPI) is 1023264173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Welter's specialty?
- Jacqueline Welter is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jacqueline Welter located?
- Jacqueline Welter's practice location on file with NPPES is 3232 Lake Ave Ste 330, Wilmette, IL 60091-1085.
- What is Jacqueline Welter's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Welter is (224) 266-9410.
- Does Jacqueline Welter accept Medicare?
- Jacqueline Welter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Welter's NPI active?
- Yes — Jacqueline Welter's NPI (1023264173) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.