Psychiatrist | 17+ years experience

Dr. Mark Alan Oldham, M.D.

20 York St, Fitkin 615, New Haven, Connecticut, 06510

About Dr. Mark Alan Oldham

Dr. Mark Alan Oldham is a psychiatrist based in New Haven, Connecticut with 17 years of experience in Psychiatry. He completed his graduation in 2009. 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 Alan Oldham is 051681 for Psychosomatic Medicine Psychiatry in Connecticut. His current practice location is 20 York St, Fitkin 615, New Haven. Patients can contact him at 203-785-2618 or can fax him at 203-737-2221. Dr. Mark Alan Oldham, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1841420726.

Dr. Mark Alan Oldham 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 Alan Oldham'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 Alan Oldham
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 17+ years
Graduation Year 2009
Gender Male
Practice Address: 20 York St, Fitkin 615
New Haven, CT - 06510
Fax 203-737-2221

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 1052537701
Enrollment ID I20171127001901
NPI Number1841420726
NPI Enumeration Date: 25 Jul, 2009
NPI Last Update On: 29 Jun, 2023

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 Alan Oldham are as mentioned below.

License NumberSpecializationStateStatus
051681Psychosomatic Medicine Psychiatry ConnecticutPrimary
AH 1918018-5244Psychiatry MassachusettsSecondary
291484Psychiatry New YorkSecondary

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
(330285)Rochester, NYAcute 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 Alan Oldham is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
University Of Rochester Department Of Psychiatry Clinical Group (3173420429)68

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 Alan Oldham
20 York St, Fitkin 615
New Haven, CT - 06510
Phone: 203-785-2618
Fax: 203-737-2221

Book an Appointment with Dr. Mark Alan Oldham

To schedule an appointment, contact Dr. Mark Alan Oldham at 20 York St, Fitkin 615, New Haven, Connecticut or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Alan Oldham:

Dr. Mark Alan Oldham is a psychiatrist specializing in Psychosomatic Medicine Psychiatry. He specializes in the diagnosis and treatment of psychiatric disorders and symptoms in complex medically ill patients. He provide treatment to patients with acute or chronic medical, neurological, obstetrical or surgical illness in which psychiatric illness is affecting their medical care and/or quality of life such as HIV infection, organ transplantation, heart disease, renal failure, cancer, stroke, traumatic brain injury, high-risk pregnancy and COPD, among others. Patients also may be those who have a psychiatric disorder that is the direct consequence of a primary medical condition, or a somatoform disorder or psychological factors affecting a general medical condition.
Psychiatrists specializing in Psychosomatic Medicine provide consultation-liaison services in general medical hospitals, attend on medical psychiatry inpatient units, and provide collaborative care in primary care and other outpatient settings.

Dr. Mark Alan Oldham has approximately 17 years of experience in Psychosomatic Medicine Psychiatry.

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

Yes, Dr. Mark Alan Oldham 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 Alan Oldham practices at 20 York St, Fitkin 615, New Haven, Connecticut, 06510.

To schedule an appointment with Dr. Mark Alan Oldham, please contact the office at 203-785-2618.

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