George Pitsilos, M.D.
NPI 1487660148 · Internal Medicine Physician · Elk Grove Village, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Pitsilos, M.D. is a Internal Medicine Physician provider in Elk Grove Village, IL (NPI 1487660148).
Provider details
- NPI number
- 1487660148
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036113742 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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)
- 550 E Boughton Rd Ste 140Bolingbrook, IL 60440-2192Phone: (630) 972-0733Fax: (630) 972-0749
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2023-02-20
- Certified
- 2023-02-20
Frequently asked questions
- What is George Pitsilos's NPI number?
- George Pitsilos's National Provider Identifier (NPI) is 1487660148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Pitsilos's specialty?
- George Pitsilos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Pitsilos located?
- George Pitsilos's practice location on file with NPPES is 1502 Elmhurst Rd, Elk Grove Village, IL 60007-6421.
- What is George Pitsilos's phone number?
- The practice phone number listed in the NPPES registry for George Pitsilos is (847) 228-0515.
- Does George Pitsilos accept Medicare?
- George Pitsilos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Pitsilos's NPI active?
- Yes — George Pitsilos's NPI (1487660148) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.