Psychiatrist | 45+ years experience

Dr. Alex Thomas, M.D.

421 Chew St, Allentown, Pennsylvania, 18102-3490

About Dr. Alex Thomas

Dr. Alex Thomas is a psychiatrist based in Allentown, Pennsylvania with 45 years of experience in Psychiatry. He completed his graduation in 1981. He is also affiliated with hospitals like and . 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. Alex Thomas is MD040519E for Psychiatry in Pennsylvania. His current practice location is 421 Chew St, Allentown. Patients can contact him at 610-776-4500 or can fax him at 610-606-4405. Dr. Alex Thomas, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1336171008.

Dr. Alex Thomas 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. Alex Thomas'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. Alex Thomas
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 45+ years
Graduation Year 1981
Gender Male
Practice Address: 421 Chew St,
Allentown, PA - 18102-3490
Fax 610-606-4405

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 6608776901
Enrollment ID I20040112000431
NPI Number1336171008
NPI Enumeration Date: 06 Jul, 2006
NPI Last Update On: 21 Dec, 2020

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. Alex Thomas are as mentioned below.

License NumberSpecializationStateStatus
MD040519EPsychiatry PennsylvaniaPrimary

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
(390049)Bethlehem, PAAcute Care Hospital
(390133)Allentown, PAAcute 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. Alex Thomas is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Haven House (3476536780)4
St Luke's Physician Group Inc (6709798333)1531

Mailing Address

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

Dr. Alex Thomas
1411 Union Blvd,
Allentown, PA - 18109-1505
Phone: 610-433-6181
Fax: 610-433-5124

Book an Appointment with Dr. Alex Thomas

To schedule an appointment, contact Dr. Alex Thomas at 421 Chew St, Allentown, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Alex Thomas:

Dr. Alex Thomas 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. Alex Thomas has approximately 45 years of experience in Psychiatry.

Yes, Dr. Alex Thomas accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Alex Thomas 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. Alex Thomas practices at 421 Chew St, Allentown, Pennsylvania, 18102-3490.

To schedule an appointment with Dr. Alex Thomas, please contact the office at 610-776-4500.

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