Psychiatrist | 44+ years experience

Dr. Douglas Eugene Hanlin, M.D.

1420 Willow Pass Rd, Suite 200, Concord, California, 94520-5223

About Dr. Douglas Eugene Hanlin

Dr. Douglas Eugene Hanlin is a psychiatrist based in Concord, California with 44 years of experience in Psychiatry. He completed his graduation from Medical College Of Ohio in 1982. 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. Douglas Eugene Hanlin is G86099 for Psychiatry in California. His current practice location is 1420 Willow Pass Rd, Suite 200, Concord. Patients can contact him at 925-646-5482. Dr. Douglas Eugene Hanlin, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1447342902.

Dr. Douglas Eugene Hanlin 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. Douglas Eugene Hanlin'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. Douglas Eugene Hanlin
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 44+ years
Medical School Attended Medical College Of Ohio
Graduation Year 1982
Gender Male
Practice Address: 1420 Willow Pass Rd, Suite 200
Concord, CA - 94520-5223

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 0941478044
Enrollment ID I20110715000240
NPI Number1447342902
NPI Enumeration Date: 29 Sep, 2006
NPI Last Update On: 09 May, 2015

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. Douglas Eugene Hanlin are as mentioned below.

License NumberSpecializationStateStatus
G86099Psychiatry CaliforniaPrimary

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
(050276)Martinez, CAAcute 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. Douglas Eugene Hanlin is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Contra Costa County (8628052974)49

Mailing Address

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

Dr. Douglas Eugene Hanlin
1420 Willow Pass Rd,
Concord, CA - 94520-5823
Phone: 925-646-5480

Book an Appointment with Dr. Douglas Eugene Hanlin

To schedule an appointment, contact Dr. Douglas Eugene Hanlin at 1420 Willow Pass Rd, Suite 200, Concord, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Douglas Eugene Hanlin:

Dr. Douglas Eugene Hanlin 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. Douglas Eugene Hanlin completed his education (M.D.) from Medical College Of Ohio in 1982.

Dr. Douglas Eugene Hanlin has approximately 44 years of experience in Psychiatry.

Yes, Dr. Douglas Eugene Hanlin accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Douglas Eugene Hanlin 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. Douglas Eugene Hanlin practices at 1420 Willow Pass Rd, Suite 200, Concord, California, 94520-5223.

To schedule an appointment with Dr. Douglas Eugene Hanlin, please contact the office at 925-646-5482.

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