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Gregory Potempa, DDS
NPI 1003942574 · General Practice Dentistry · Warrenville, IL
Gregory Potempa, DDS is a General Practice Dentistry provider in Warrenville, IL (NPI 1003942574).
Provider details
- NPI number
- 1003942574
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(83/100 index)
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
83% 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
2 South 676 Route 59
Warrenville, IL 60555
Phone: (630) 393-9300
Fax: (630) 393-0764
Street-level locationGet directions
Mailing address
2 South 676 Route 59
Warrenville, IL 60555
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Potempa's NPI number?
- Gregory Potempa's National Provider Identifier (NPI) is 1003942574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Potempa's specialty?
- Gregory Potempa is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Gregory Potempa located?
- Gregory Potempa's practice location on file with NPPES is 2 South 676 Route 59, Warrenville, IL 60555.
- What is Gregory Potempa's phone number?
- The practice phone number listed in the NPPES registry for Gregory Potempa is (630) 393-9300.
- Is Gregory Potempa's NPI active?
- Yes — Gregory Potempa's NPI (1003942574) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.