OrganizationActive
Gabriel Sim, DDS, Ltd.
NPI 1942358189 · Endodontics · Chicago, IL
Gabriel Sim, DDS, Ltd. is a Endodontics organization in Chicago, IL (NPI 1942358189).
Provider details
- NPI number
- 1942358189
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Gabriel Sim, President(773) 871-2161
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
2551 N Clark St
Suite 602
Chicago, IL 60614-1798
Phone: (773) 871-2161
Street-level locationGet directions
Mailing address
2551 N Clark St
Chicago, IL 60614-1798
Other names (DBA / former)
- Doing business as
- Lincoln Park Endodontics
Registry dates
- Enumerated
- 2007-01-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Gabriel Sim, DDS, Ltd.'s NPI number?
- Gabriel Sim, DDS, Ltd.'s National Provider Identifier (NPI) is 1942358189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gabriel Sim, DDS, Ltd.?
- Gabriel Sim, DDS, Ltd. is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Gabriel Sim, DDS, Ltd. located?
- Gabriel Sim, DDS, Ltd.'s practice location on file with NPPES is 2551 N Clark St, Chicago, IL 60614-1798.
- What is Gabriel Sim, DDS, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Gabriel Sim, DDS, Ltd. is (773) 871-2161.
- Who is the authorized official for Gabriel Sim, DDS, Ltd.?
- The authorized official listed on Gabriel Sim, DDS, Ltd.'s NPPES record is Gabriel Sim, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gabriel Sim, DDS, Ltd.'s NPI active?
- Yes — Gabriel Sim, DDS, Ltd.'s NPI (1942358189) 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.