Psychiatrist

Dr. Peter Welles Williams, MD

4 Sparks Station Rd, Sparks, Maryland, 21152-9313

About Dr. Peter Welles Williams

Dr. Peter Welles Williams is a psychiatrist based in Sparks, Maryland who is specialized in Psychiatry. Active license number of Dr. Peter Welles Williams is D27512 for Psychiatry in Maryland. His current practice location is 4 Sparks Station Rd, Sparks. Patients can contact him at 410-472-0683 or can fax him at 410-472-2103. Dr. Peter Welles Williams, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1568736015.

Dr. Peter Welles Williams 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. Peter Welles Williams'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. Peter Welles Williams
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 4 Sparks Station Rd,
Sparks, MD - 21152-9313
Fax 410-472-2103

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.

NPI Number1568736015
NPI Enumeration Date: 01 Mar, 2012
NPI Last Update On: 01 Mar, 2012

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. Peter Welles Williams are as mentioned below.

License NumberSpecializationStateStatus
D27512Psychiatry MarylandPrimary

Mailing Address

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

Dr. Peter Welles Williams
4 Sparks Station Rd,
Sparks, MD - 21152-9313
Phone: 410-472-0683
Fax: 410-472-2103

Book an Appointment with Dr. Peter Welles Williams

To schedule an appointment, contact Dr. Peter Welles Williams at 4 Sparks Station Rd, Sparks, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Peter Welles Williams:

Dr. Peter Welles Williams 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.

Yes, Dr. Peter Welles Williams 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. Peter Welles Williams practices at 4 Sparks Station Rd, Sparks, Maryland, 21152-9313.

To schedule an appointment with Dr. Peter Welles Williams, please contact the office at 410-472-0683.

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