Geriatric Professional Services Sc
NPI 1811266315 · Internal Medicine Physician · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geriatric Professional Services Sc is a Internal Medicine Physician organization in Naperville, IL (NPI 1811266315).
Provider details
- NPI number
- 1811266315
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karim Tourk, President(815) 671-2303
- License
- 036102125 (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
14 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
- 2011-12-29
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Geriatric Professional Services Sc's NPI number?
- Geriatric Professional Services Sc's National Provider Identifier (NPI) is 1811266315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Geriatric Professional Services Sc?
- Geriatric Professional Services Sc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geriatric Professional Services Sc located?
- Geriatric Professional Services Sc's practice location on file with NPPES is 1755 Park St Ste 200, Naperville, IL 60563-8404.
- What is Geriatric Professional Services Sc's phone number?
- The practice phone number listed in the NPPES registry for Geriatric Professional Services Sc is (800) 353-4980.
- Does Geriatric Professional Services Sc accept Medicare?
- Geriatric Professional Services Sc 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 Geriatric Professional Services Sc?
- The authorized official listed on Geriatric Professional Services Sc's NPPES record is Karim Tourk, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Geriatric Professional Services Sc's NPI active?
- Yes — Geriatric Professional Services Sc's NPI (1811266315) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.