Dr. John S. Clayton is a West Chester, Pennsylvania based psychiatrist who is specialized in Psychiatry. Active license number of Dr. John S. Clayton is OS004553L for Psychiatry in Pennsylvania. His current practice location is 117 S New St, West Chester. Patients can reach him at 610-687-3033 or can fax him at 610-717-5810. Dr. John S. Clayton is D.O. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1881665065.
Dr. John S. Clayton 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.
Complete Profile:
Dr. John S. Clayton speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. John S. Clayton |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | D.O. |
| Practice Address: | 117 S New St, West Chester,
Pennsylvania, 19382-3370 |
| Phone: | 610-687-3033 |
| Fax: | 610-717-5810 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1881665065 |
| NPI Enumeration Date: | 27 Jan, 2006 |
| NPI Last Update On: | 08 Feb, 2022 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. John S. Clayton are as mentioned below.
| License Number | Specialization | State | Status | |
| OS004553L | Psychiatry | Pennsylvania | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. John S. Clayton such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 94438101 | Medicaid | Pennsylvania | |
| 000944381 | Other | Pennsylvania | PROMISE NUMBER |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. John S. Clayton
117 S New St,
West Chester, Pennsylvania |
| Zip: | 19382-3370 |
| Phone Number: | 610-687-3033 |
| Fax Number: | 610-717-5810 |
Patients can reach Dr. John S. Clayton at
117 S New St, West Chester, Pennsylvania or can
call to book an appointment on 610-687-3033.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.