Psychiatrist | 18+ years experience

Dr. Mark John Niciu Jr., MD PHD

200 Hawkins Dr, Iowa City, Iowa, 52242-1009

About Dr. Mark John Niciu Jr.

Dr. Mark John Niciu Jr. is a psychiatrist based in Iowa City, Iowa with 18 years of experience in Psychiatry. He completed his graduation from University Of Connecticut School Of Medicine in 2008. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mark John Niciu Jr. is MD-44915 for Psychiatry in Iowa. His current practice location is 200 Hawkins Dr, Iowa City. Patients can contact him at 319-356-1549. Dr. Mark John Niciu Jr., MD PHD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1659534865.

Dr. Mark John Niciu Jr. specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Dr. Mark John Niciu Jr.'s specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Mark John Niciu Jr.
Specialization Psychiatry
Credentials MD PHD
Accepts Medicare Assignment Yes
Experience 18+ years
Medical School Attended University Of Connecticut School Of Medicine
Graduation Year 2008
Gender Male
Practice Address: 200 Hawkins Dr,
Iowa City, IA - 52242-1009

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 7012271133
Enrollment ID I20180425002276
NPI Number1659534865
NPI Enumeration Date: 08 Jul, 2008
NPI Last Update On: 24 Jul, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Mark John Niciu Jr. are as mentioned below.

License NumberSpecializationStateStatus
MD-44915Psychiatry IowaPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(160058)Iowa city, IAAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Mark John Niciu Jr. is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
State University Of Iowa (7618884230)1434

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Mark John Niciu Jr.
200 Hawkins Dr,
Iowa City, IA - 52242-1009
Phone: 319-356-1549

Book an Appointment with Dr. Mark John Niciu Jr.

To schedule an appointment, contact Dr. Mark John Niciu Jr. at 200 Hawkins Dr, Iowa City, Iowa or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark John Niciu Jr.:

Dr. Mark John Niciu Jr. is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Dr. Mark John Niciu Jr. completed his education (MD PHD) from University Of Connecticut School Of Medicine in 2008.

Dr. Mark John Niciu Jr. has approximately 18 years of experience in Psychiatry.

Yes, Dr. Mark John Niciu Jr. accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Mark John Niciu Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Mark John Niciu Jr. practices at 200 Hawkins Dr, Iowa City, Iowa, 52242-1009.

To schedule an appointment with Dr. Mark John Niciu Jr., please contact the office at 319-356-1549.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.