OrganizationActive
Signature Family Dental
NPI 1306401591 · Dentist · Collinsville, IL
Signature Family Dental is a Dentist organization in Collinsville, IL (NPI 1306401591).
Provider details
- NPI number
- 1306401591
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Heather Mahassek, Owner(618) 709-2934
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1170 Belt Line Rd
Collinsville, IL 62234-4372
Phone: (618) 345-1400
Street-level locationGet directions
Mailing address
1170 Belt Line Rd
Collinsville, IL 62234-4372
Registry dates
- Enumerated
- 2019-05-03
- Last updated
- 2019-05-03
Frequently asked questions
- What is Signature Family Dental's NPI number?
- Signature Family Dental's National Provider Identifier (NPI) is 1306401591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Signature Family Dental?
- Signature Family Dental is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Signature Family Dental located?
- Signature Family Dental's practice location on file with NPPES is 1170 Belt Line Rd, Collinsville, IL 62234-4372.
- What is Signature Family Dental's phone number?
- The practice phone number listed in the NPPES registry for Signature Family Dental is (618) 345-1400.
- Who is the authorized official for Signature Family Dental?
- The authorized official listed on Signature Family Dental's NPPES record is Heather Mahassek, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Signature Family Dental's NPI active?
- Yes — Signature Family Dental's NPI (1306401591) is active in the NPPES registry as of the last update on 2019-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.