OrganizationActive
Janov & Duggan Dentistry, Ltd
NPI 1831304203 · General Practice Dentistry · Des Plaines, IL
Janov & Duggan Dentistry, Ltd is a General Practice Dentistry organization in Des Plaines, IL (NPI 1831304203).
Provider details
- NPI number
- 1831304203
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Jeanne Duggan, Dentist(847) 827-9100
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
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
2454 E Dempster St
Suite 416
Des Plaines, IL 60016-5315
Phone: (847) 827-9100
Approximate (ZIP-level) locationGet directions
Mailing address
2454 E Dempster St
Des Plaines, IL 60016-5315
Registry dates
- Enumerated
- 2007-05-11
- Last updated
- 2020-08-22
Frequently asked questions
- What is Janov & Duggan Dentistry, Ltd's NPI number?
- Janov & Duggan Dentistry, Ltd's National Provider Identifier (NPI) is 1831304203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Janov & Duggan Dentistry, Ltd?
- Janov & Duggan Dentistry, Ltd is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Janov & Duggan Dentistry, Ltd located?
- Janov & Duggan Dentistry, Ltd's practice location on file with NPPES is 2454 E Dempster St, Des Plaines, IL 60016-5315.
- What is Janov & Duggan Dentistry, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Janov & Duggan Dentistry, Ltd is (847) 827-9100.
- Who is the authorized official for Janov & Duggan Dentistry, Ltd?
- The authorized official listed on Janov & Duggan Dentistry, Ltd's NPPES record is Jeanne Duggan, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Janov & Duggan Dentistry, Ltd's NPI active?
- Yes — Janov & Duggan Dentistry, Ltd's NPI (1831304203) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.