Kristina Lilja
NPI 1811459431 · Obstetrics & Gynecology Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Lilja is a Obstetrics & Gynecology Physician provider in Park Ridge, IL (NPI 1811459431).
Provider details
- NPI number
- 1811459431
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1875 Dempster St Ste 330Park Ridge, IL 60068-1186Phone: (847) 655-8530
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2023-10-16
- Certified
- 2023-10-16
Frequently asked questions
- What is Kristina Lilja's NPI number?
- Kristina Lilja's National Provider Identifier (NPI) is 1811459431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Lilja's specialty?
- Kristina Lilja is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Kristina Lilja located?
- Kristina Lilja's practice location on file with NPPES is 1775 W Dempster St, Park Ridge, IL 60068-1143.
- What is Kristina Lilja's phone number?
- The practice phone number listed in the NPPES registry for Kristina Lilja is (847) 723-5986.
- Does Kristina Lilja accept Medicare?
- Kristina Lilja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Lilja's NPI active?
- Yes — Kristina Lilja's NPI (1811459431) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.