Psychiatrist | 40+ years experience

Dr. Alexander Peter De Nesnera, M.D.

36 Clinton St, Concord, New Hampshire, 03301-2359

About Dr. Alexander Peter De Nesnera

Dr. Alexander Peter De Nesnera is a psychiatrist based in Concord, New Hampshire with 40 years of experience in Psychiatry. He completed his graduation from Geisel School Of Medicine At Dartmouth in 1986. 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. Alexander Peter De Nesnera is 7835 for Psychiatry in New Hampshire. His current practice location is 36 Clinton St, Concord. Patients can contact him at 603-271-5300 or can fax him at 603-271-5395. Dr. Alexander Peter De Nesnera, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1457300030.

Dr. Alexander Peter De Nesnera 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. Alexander Peter De Nesnera'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. Alexander Peter De Nesnera
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 40+ years
Medical School Attended Geisel School Of Medicine At Dartmouth
Graduation Year 1986
Gender Male
Practice Address: 36 Clinton St,
Concord, NH - 03301-2359
Fax 603-271-5395

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 2961428545
Enrollment ID I20051022000167
NPI Number1457300030
NPI Enumeration Date: 09 May, 2006
NPI Last Update On: 13 Jul, 2026

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. Alexander Peter De Nesnera are as mentioned below.

License NumberSpecializationStateStatus
7835Psychiatry New HampshirePrimary

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. Alexander Peter De Nesnera is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
State Of New Hampshire (3870530579)46

Mailing Address

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

Dr. Alexander Peter De Nesnera
36 Clinton St,
Concord, NH - 03301-2359
Phone: 603-271-5300
Fax: 603-271-5395

Book an Appointment with Dr. Alexander Peter De Nesnera

To schedule an appointment, contact Dr. Alexander Peter De Nesnera at 36 Clinton St, Concord, New Hampshire or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Alexander Peter De Nesnera:

Dr. Alexander Peter De Nesnera 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. Alexander Peter De Nesnera completed his education (M.D.) from Geisel School Of Medicine At Dartmouth in 1986.

Dr. Alexander Peter De Nesnera has approximately 40 years of experience in Psychiatry.

Yes, Dr. Alexander Peter De Nesnera accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Alexander Peter De Nesnera 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. Alexander Peter De Nesnera practices at 36 Clinton St, Concord, New Hampshire, 03301-2359.

To schedule an appointment with Dr. Alexander Peter De Nesnera, please contact the office at 603-271-5300.

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