Anton Chivu
NPI 1487831186 · Hospitalist Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anton Chivu is a Hospitalist Physician provider in Chicago, IL (NPI 1487831186).
Provider details
- NPI number
- 1487831186
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036127469 (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
18 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
- 2008-01-24
- Last updated
- 2024-05-15
- Certified
- 2024-05-15
Frequently asked questions
- What is Anton Chivu's NPI number?
- Anton Chivu's National Provider Identifier (NPI) is 1487831186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anton Chivu's specialty?
- Anton Chivu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Anton Chivu located?
- Anton Chivu's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Anton Chivu's phone number?
- The practice phone number listed in the NPPES registry for Anton Chivu is (888) 824-0200.
- Does Anton Chivu accept Medicare?
- Anton Chivu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anton Chivu's NPI active?
- Yes — Anton Chivu's NPI (1487831186) is active in the NPPES registry as of the last update on 2024-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.