Dr. John Conrad Mastrud is a Lemont, Illinois based Dentist who is specialized in
Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. John Conrad Mastrud is
019-023242 for Dentistry in Illinois. His current practice location is
15947 W 127th St, Suite H, Lemont. Patients can reach him at
630-257-2133.
Dr. John Conrad Mastrud is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. John Conrad Mastrud speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. John Conrad Mastrud |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | D.D.S. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 15947 W 127th St, Suite H, Lemont,
Illinois, 60439-7421 |
| Phone: | 630-257-2133 |
| Fax: | 630-257-2146 |
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 are as mentioned below.
| NPI Number: | 1366577652 |
| NPI Enumeration Date: | 23 Feb, 2007 |
| NPI Last Update On: | 21 Oct, 2014 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. John Conrad Mastrud are as mentioned below.
| License Number | Specialization | State | Status | |
| 019-023242 | Dentistry | Illinois | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 15947 W. 127th Street, Suite H
Lemont, Illinois |
| Zip: | 60439 |
| Phone Number: | 630-257-2133 |
| Fax Number: | 630-257-2146 |
Patients can reach Dr. John Conrad Mastrud at
15947 W 127th St, Suite H, Lemont, Illinois or can
call to book an appointment on 630-257-2133.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.