Ethan Hollar is a Saint Louis, Missouri based psychiatrist who is specialized in Psychiatry. Active license number of Ethan Hollar is 2026022884 for Psychiatry in Missouri. current practice location is 660 S Euclid Ave, Saint Louis. Patients can reach at 314-362-5000. Ethan Hollar is MD in Psychiatry and NPI number (Unique professional ID assigned by NPPES) is 1467306167.
Ethan Hollar 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:
Ethan Hollar speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Ethan Hollar |
| Specialization: | Psychiatry |
| Gender: | X |
| Credentials: | MD |
| Practice Address: | 660 S Euclid Ave, Saint Louis,
Missouri, 63110-1010 |
| Phone: | 314-362-5000 |
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: | 1467306167 |
| NPI Enumeration Date: | 21 Feb, 2026 |
| NPI Last Update On: | 02 Jun, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ethan Hollar are as mentioned below.
| License Number | Specialization | State | Status | |
| 2026022884 | Psychiatry | Missouri | Primary | |
| Student in an Organized Health Care Education/Training Program | | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Ethan Hollar
660 S Euclid Ave,
Saint Louis, Missouri |
| Zip: | 63110-1010 |
Patients can reach Ethan Hollar at
660 S Euclid Ave, Saint Louis, Missouri or can
call to book an appointment on 314-362-5000.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.