Demetrios Petrovas M.D. S.c.
NPI 1124295340 · Medical Specialty Clinic/Center · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demetrios Petrovas M.D. S.c. is a Medical Specialty Clinic/Center organization in Chicago, IL (NPI 1124295340).
Provider details
- NPI number
- 1124295340
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Demetrios Petrovas, President(773) 658-2300
- License
- 042616685 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2008-05-15
- Last updated
- 2015-01-20
Frequently asked questions
- What is Demetrios Petrovas M.D. S.c.'s NPI number?
- Demetrios Petrovas M.D. S.c.'s National Provider Identifier (NPI) is 1124295340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Demetrios Petrovas M.D. S.c.?
- Demetrios Petrovas M.D. S.c. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Demetrios Petrovas M.D. S.c. located?
- Demetrios Petrovas M.D. S.c.'s practice location on file with NPPES is 3960 North Harlem Ave, Chicago, IL 60634-2219.
- What is Demetrios Petrovas M.D. S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Demetrios Petrovas M.D. S.c. is (773) 658-2300.
- Does Demetrios Petrovas M.D. S.c. accept Medicare?
- Demetrios Petrovas M.D. S.c. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Demetrios Petrovas M.D. S.c.?
- The authorized official listed on Demetrios Petrovas M.D. S.c.'s NPPES record is Demetrios Petrovas, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Demetrios Petrovas M.D. S.c.'s NPI active?
- Yes — Demetrios Petrovas M.D. S.c.'s NPI (1124295340) is active in the NPPES registry as of the last update on 2015-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.