Jeffrey S. Mastroianni, D.m.d., M.s.
Orthodontics and Dentofacial Clinic
2220 S State Route 157, Suite 125, Glen Carbon
Illinois, 62034-1724
618-288-0600 618-288-8004
Maps & DirectionsJeffrey S. Mastroianni, D.m.d., M.s. is a Orthodontics and Dentofacial Clinic in Glen Carbon, Illinois. It is located at 2220 S State Route 157, Suite 125, Glen Carbon, IL and its contact number is 618-288-0600. The authorized person for Jeffrey S. Mastroianni, D.m.d., M.s. is Dr. Jeffrey Mastroianni
who is Ceo of the clinic and their contact number is 618-288-0600. The primary license number for Jeffrey S. Mastroianni, D.m.d., M.s. is 21002018 (Orthodontics and Dentofacial Orthopedics) in Illinois.
Jeffrey S. Mastroianni, D.m.d., M.s. Clinic is concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex.
Complete Clinic Profile:
Jeffrey S. Mastroianni, D.m.d., M.s. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Jeffrey S. Mastroianni, D.m.d., M.s. |
| Specialization: | Orthodontics and Dentofacial Orthopedics |
| Clinic Address: | 2220 S State Route 157, Suite 125, Glen Carbon,
Illinois, 62034-1724 |
| Phone: | 618-288-0600 |
| Fax: | 618-288-8004 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Jeffrey Mastroianni |
| Position: | Ceo |
| Contact Number: | 618-288-0600 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for Jeffrey S. Mastroianni, D.m.d., M.s. clinic are as mentioned below.
| NPI Number: | 1285094862 |
| NPI Enumeration Date: | 25 Feb, 2016 |
| NPI Last Update On: | 25 Feb, 2016 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jeffrey S. Mastroianni, D.m.d., M.s. are as mentioned below.
| Specialization | License Number | State | Status | |
| Orthodontics and Dentofacial Orthopedics | 21002018 | Illinois | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 21002018. | Other | Illinois | Specialty |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Jeffrey S. Mastroianni, D.m.d., M.s.
2220 S State Route 157, Suite 125
Glen Carbon, Illinois |
| Zip: | 62034-1724 |
| Phone Number: | 618-288-0600 |
| Fax Number: | 618-288-8004 |
Patients can reach Jeffrey S. Mastroianni, D.m.d., M.s. at
2220 S State Route 157, Suite 125, Glen Carbon, Illinois or can
call to book an appointment on 618-288-0600.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.