Connie Nacopoulos
NPI 1841409232 · Internal Medicine Physician · Lombard, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connie Nacopoulos is a Internal Medicine Physician provider in Lombard, IL (NPI 1841409232).
Provider details
- NPI number
- 1841409232
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036-049354 (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
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
- 2007-05-22
- Last updated
- 2016-02-11
Frequently asked questions
- What is Connie Nacopoulos's NPI number?
- Connie Nacopoulos's National Provider Identifier (NPI) is 1841409232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Connie Nacopoulos's specialty?
- Connie Nacopoulos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Connie Nacopoulos located?
- Connie Nacopoulos's practice location on file with NPPES is 424 N Broadview Ave, Lombard, IL 60148-1563.
- What is Connie Nacopoulos's phone number?
- The practice phone number listed in the NPPES registry for Connie Nacopoulos is (630) 247-3083.
- Does Connie Nacopoulos accept Medicare?
- Connie Nacopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Connie Nacopoulos's NPI active?
- Yes — Connie Nacopoulos's NPI (1841409232) is active in the NPPES registry as of the last update on 2016-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.