Psychiatrist | 25+ years experience

Onyekachi Joseph Oyiriaru, MD

1201 Dekalb St, Norristown, Pennsylvania, 19401-3415

About Onyekachi Joseph Oyiriaru

Onyekachi Joseph Oyiriaru is a psychiatrist based in Norristown, Pennsylvania with 25 years of experience in Psychiatry. He completed his graduation in 2001. 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 Onyekachi Joseph Oyiriaru is MD463536 for Psychiatry in Pennsylvania. His current practice location is 1201 Dekalb St, Norristown. Patients can contact him at 610-277-7600 or can fax him at 610-275-0216. Onyekachi Joseph Oyiriaru, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1093144875.

Onyekachi Joseph Oyiriaru 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

Onyekachi Joseph Oyiriaru'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 Onyekachi Joseph Oyiriaru
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 25+ years
Graduation Year 2001
Gender Male
Practice Address: 1201 Dekalb St,
Norristown, PA - 19401-3415
Fax 610-275-0216

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 2264778752
Enrollment ID I20190103001443
NPI Number1093144875
NPI Enumeration Date: 02 Nov, 2013
NPI Last Update On: 08 Jan, 2019

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 Onyekachi Joseph Oyiriaru are as mentioned below.

License NumberSpecializationStateStatus
MD463536Psychiatry PennsylvaniaPrimary

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
(390180)Upland, PAAcute 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 Onyekachi Joseph Oyiriaru is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Central Behavioral Health (0941109730)15

Other Medical Identifiers

Other professional identifiers associated with Onyekachi Joseph Oyiriaru such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
MD463536OtherPennsylvaniaLICENSE

Mailing Address

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

Onyekachi Joseph Oyiriaru
1100 Powell St,
Norristown, PA - 19401-3820
Phone: 610-277-4600
Fax: 610-275-0216

Book an Appointment with Onyekachi Joseph Oyiriaru

To schedule an appointment, contact Onyekachi Joseph Oyiriaru at 1201 Dekalb St, Norristown, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Onyekachi Joseph Oyiriaru:

Onyekachi Joseph Oyiriaru 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.

Onyekachi Joseph Oyiriaru has approximately 25 years of experience in Psychiatry.

Yes, Onyekachi Joseph Oyiriaru accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Onyekachi Joseph Oyiriaru 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.

Onyekachi Joseph Oyiriaru practices at 1201 Dekalb St, Norristown, Pennsylvania, 19401-3415.

To schedule an appointment with Onyekachi Joseph Oyiriaru, please contact the office at 610-277-7600.

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