IndividualActive
Mark Porter, DMD
NPI 1275669798 · General Practice Dentistry · Troy, IL
Mark Porter, DMD is a General Practice Dentistry provider in Troy, IL (NPI 1275669798).
Provider details
- NPI number
- 1275669798
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19.015695 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
212 E Market St
Troy, IL 62294-1512
Phone: (618) 667-6101
Fax: (618) 667-8099
Street-level locationGet directions
Mailing address
9 Rachael Ct
Troy, IL 62294-4010
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Porter's NPI number?
- Mark Porter's National Provider Identifier (NPI) is 1275669798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Porter's specialty?
- Mark Porter is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Porter located?
- Mark Porter's practice location on file with NPPES is 212 E Market St, Troy, IL 62294-1512.
- What is Mark Porter's phone number?
- The practice phone number listed in the NPPES registry for Mark Porter is (618) 667-6101.
- Is Mark Porter's NPI active?
- Yes — Mark Porter's NPI (1275669798) 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.