Psychiatry Clinic

Allen Medical Services

2300 Garrison Blvd, Suite 200, Baltimore, Maryland, 21216-2335

About Allen Medical Services

Allen Medical Services is a psychiatry clinic located in Baltimore, Maryland. The clinic is located at 2300 Garrison Blvd, Suite 200, Baltimore, MD and can be reached at 410-233-3140. The authorized official for Allen Medical Services is Dr. Rhonda Lynn Allen, who serves as the clinic’s Owner. He/She can be contacted at 410-299-8969. The clinic’s primary license number in Maryland is D0056748 (Psychiatry) .
Allen Medical Services Clinic 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.

Clinic Information

Allen Medical Services Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Allen Medical Services
Specialization Psychiatry
Practice Address 2300 Garrison Blvd, Suite 200
Baltimore, MD - 21216-2335
Fax 410-233-3222

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Dr. Rhonda Lynn Allen
Position Owner
Contact Number 410-299-8969

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 Number1548550858
NPI Enumeration Date: 08 Apr, 2011
NPI Last Update On: 08 Apr, 2011

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Allen Medical Services are as mentioned below.
License NumberSpecializationStateStatus
D0056748Psychiatry MarylandPrimary

Other Medical Identifiers

Other professional identifiers associated with Allen Medical Services such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
2040OtherAMERICAN BOARD OF PSYCHIATRY&NEUROLOGY, ADDICTION PSYCHIATRY
8072019MedicaidMaryland

Mailing Address

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

Allen Medical Services
3115 Lorenzo Ln,
Woodbine, MD - 21797-7501
Phone: 410-299-8969
Fax: 410-489-2361

Book an Appointment with Allen Medical Services

To schedule an appointment, contact Allen Medical Services at 2300 Garrison Blvd, Suite 200, Baltimore, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Allen Medical Services clinic:

Allen Medical Services is a psychiatry clinic specializing in Psychiatry.

Allen Medical Services is located at 2300 Garrison Blvd, Suite 200, Baltimore, Maryland 21216-2335.

Patients can contact Allen Medical Services at 410-233-3140 for inquiries about its services and appointments.

Please contact Allen Medical Services directly to inquire about new-patient availability and appointment options.
* Availability may change.

Allen Medical Services 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.

Patients can contact Allen Medical Services at 410-233-3140 to inquire about appointments, consultation requirements and available services.

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