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Lisa Williams, RDH
NPI 1205904851 · Dental Hygienist · Downers Grove, IL
Lisa Williams, RDH is a Dental Hygienist provider in Downers Grove, IL (NPI 1205904851).
Provider details
- NPI number
- 1205904851
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(84/100 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
6800 S Main St
Grove Dental Assoc
Downers Grove, IL 60516
Phone: (630) 969-5350
Fax: (630) 969-4692
Street-level locationGet directions
Mailing address
14941 82nd Ave
Orland Pk, IL 60462
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lisa Williams's NPI number?
- Lisa Williams's National Provider Identifier (NPI) is 1205904851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Williams's specialty?
- Lisa Williams is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Lisa Williams located?
- Lisa Williams's practice location on file with NPPES is 6800 S Main St, Downers Grove, IL 60516.
- What is Lisa Williams's phone number?
- The practice phone number listed in the NPPES registry for Lisa Williams is (630) 969-5350.
- Is Lisa Williams's NPI active?
- Yes — Lisa Williams's NPI (1205904851) 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.