Elizabeth Vaca, MD
NPI 1205464815 · Hospitalist Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Vaca, MD is a Hospitalist Physician provider in Evanston, IL (NPI 1205464815).
Provider details
- NPI number
- 1205464815
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036163114 (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
6 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)
- 4440 W 95th StOak Lawn, IL 60453-2600Phone: (708) 684-8000
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Elizabeth Vaca's NPI number?
- Elizabeth Vaca's National Provider Identifier (NPI) is 1205464815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Vaca's specialty?
- Elizabeth Vaca is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Vaca located?
- Elizabeth Vaca's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1700.
- What is Elizabeth Vaca's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Vaca is (847) 570-1027.
- Does Elizabeth Vaca accept Medicare?
- Elizabeth Vaca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Vaca's NPI active?
- Yes — Elizabeth Vaca's NPI (1205464815) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.