IndividualActive
Gloria John, DDS
NPI 1497737175 · Dentist · Chicago, IL
Gloria John, DDS is a Dentist provider in Chicago, IL (NPI 1497737175).
Provider details
- NPI number
- 1497737175
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 019026407 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1803 S Throop St
Chicago, IL 60608-3865
Phone: (312) 633-0400
Fax: (312) 633-9460
Street-level locationGet directions
Mailing address
233 E 13th St
Chicago, IL 60605-3237
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2014-12-10
Frequently asked questions
- What is Gloria John's NPI number?
- Gloria John's National Provider Identifier (NPI) is 1497737175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gloria John's specialty?
- Gloria John is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Gloria John located?
- Gloria John's practice location on file with NPPES is 1803 S Throop St, Chicago, IL 60608-3865.
- What is Gloria John's phone number?
- The practice phone number listed in the NPPES registry for Gloria John is (312) 633-0400.
- Is Gloria John's NPI active?
- Yes — Gloria John's NPI (1497737175) is active in the NPPES registry as of the last update on 2014-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.