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Mark Baker, DDS
NPI 1568558112 · Endodontics · Chicago, IL
Mark Baker, DDS is a Endodontics provider in Chicago, IL (NPI 1568558112).
Provider details
- NPI number
- 1568558112
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- 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
Thirty North Endodontics
30 N. Michigan Avenue, #1320
Chicago, IL 60602
Phone: (312) 236-6077
Fax: (312) 236-7985
Approximate (ZIP-level) locationGet directions
Mailing address
1058 Forest Hill Road
Lake Forest, IL 60045-4008
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Baker's NPI number?
- Mark Baker's National Provider Identifier (NPI) is 1568558112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Baker's specialty?
- Mark Baker is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Mark Baker located?
- Mark Baker's practice location on file with NPPES is Thirty North Endodontics, Chicago, IL 60602.
- What is Mark Baker's phone number?
- The practice phone number listed in the NPPES registry for Mark Baker is (312) 236-6077.
- Is Mark Baker's NPI active?
- Yes — Mark Baker's NPI (1568558112) 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.