IndividualActive
John Anderson
NPI 1558515726 · Periodontics · Gurnee, IL
John Anderson is a Periodontics provider in Gurnee, IL (NPI 1558515726).
Provider details
- NPI number
- 1558515726
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21-5871 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
135 N Greenleaf St
Suite 202
Gurnee, IL 60031-3393
Phone: (847) 336-3200
Fax: (847) 336-1720
Street-level locationGet directions
Mailing address
135 N Greenleaf St
Gurnee, IL 60031-3393
Registry dates
- Enumerated
- 2008-11-13
- Last updated
- 2008-11-13
Frequently asked questions
- What is John Anderson's NPI number?
- John Anderson's National Provider Identifier (NPI) is 1558515726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Anderson's specialty?
- John Anderson is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is John Anderson located?
- John Anderson's practice location on file with NPPES is 135 N Greenleaf St, Gurnee, IL 60031-3393.
- What is John Anderson's phone number?
- The practice phone number listed in the NPPES registry for John Anderson is (847) 336-3200.
- Is John Anderson's NPI active?
- Yes — John Anderson's NPI (1558515726) is active in the NPPES registry as of the last update on 2008-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.