Andrew Marshall Speer is a Bethesda, Maryland based psychiatrist with 33 years of experience in Psychiatry. He completed his graduation from Indiana University School Of Medicine in 1992. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Andrew Marshall Speer is D0059147 for Psychiatry in Maryland. His current practice location is 4804 Montgomery Ln, Bethesda. Patients can reach him at 301-633-9228. Andrew Marshall Speer is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1386884492.
Andrew Marshall Speer 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:
Andrew Marshall Speer speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Andrew Marshall Speer |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 33+ years |
| Medical School Attended: | Indiana University School Of Medicine |
| Graduation Year: | 1992 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 4804 Montgomery Ln, Bethesda,
Maryland, 20814-5302 |
| Phone: | 301-633-9228 |
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.
| PAC ID: | 5890958813 |
| Enrollment ID: | I20120531000180 |
| NPI Number: | 1386884492 |
| NPI Enumeration Date: | 02 Mar, 2009 |
| NPI Last Update On: | 02 Mar, 2009 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Andrew Marshall Speer are as mentioned below.
| License Number | Specialization | State | Status | |
| D0059147 | Psychiatry | Maryland | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Andrew Marshall Speer is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Psychogeriatric Services Llc (6002719226) | 105 |
| Psychogeriatric Services Llc (6002719226) | 105 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Andrew Marshall Speer
39 Carona Ct,
Silver Spring, Maryland |
| Zip: | 20905-7447 |
| Phone Number: | 301-633-9228 |
Patients can reach Andrew Marshall Speer at
4804 Montgomery Ln, Bethesda, Maryland or can
call to book an appointment on 301-633-9228.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.