IndividualActive
Mark Smith, MD
NPI 1043327141 · Family Medicine Physician · Herrin, IL
Mark Smith, MD is a Family Medicine Physician provider in Herrin, IL (NPI 1043327141).
Provider details
- NPI number
- 1043327141
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036067104 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
405 Rushing Drive
Herrin, IL 62948
Phone: (618) 943-3300
Fax: (618) 997-6626
Street-level locationGet directions
Mailing address
Po Box 1105
Indianapolis, IN 46206-1105
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2011-10-27
Frequently asked questions
- What is Mark Smith's NPI number?
- Mark Smith's National Provider Identifier (NPI) is 1043327141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Smith's specialty?
- Mark Smith is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Smith located?
- Mark Smith's practice location on file with NPPES is 405 Rushing Drive, Herrin, IL 62948.
- What is Mark Smith's phone number?
- The practice phone number listed in the NPPES registry for Mark Smith is (618) 943-3300.
- Is Mark Smith's NPI active?
- Yes — Mark Smith's NPI (1043327141) is active in the NPPES registry as of the last update on 2011-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.