Dr. Mariah Leeann Oyen is a Hartford, South Dakota based Dentist who is specialized in Dentistry. She does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Mariah Leeann Oyen is D1501 for Dentistry in South Dakota. Her current practice location is 304 Sd-38, Suite 138, Hartford. Patients can reach her at 605-528-6750.
Dr. Mariah Leeann Oyen is the primary dental care provider for patients of all ages. She is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Mariah Leeann Oyen 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. Mariah Leeann Oyen
Specialization:
Dentist
Gender:
Female
Credentials:
DDS
Accepts Medicare Assignment:
No
Practice Address:
304 Sd-38, Suite 138, Hartford, South Dakota, 57033
Phone:
605-528-6750
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:
1548134836
NPI Enumeration Date:
01 Oct, 2025
NPI Last Update On:
01 Oct, 2025
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. Mariah Leeann Oyen are as mentioned below.
License Number
Specialization
State
Status
D1501
Dentistry
South Dakota
Primary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Po Box 757, Hartford, South Dakota
Zip:
57033-0757
Phone Number:
605-528-6750
Patients can reach Dr. Mariah Leeann Oyen at 304 Sd-38, Suite 138, Hartford, South Dakota or can call to book an appointment on 605-528-6750. Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.