Dr. Ivan Chavarria-siles is a Greenfield, Massachusetts based psychiatrist with 23 years of experience in Psychiatry. He completed his graduation in 2002. 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. Ivan Chavarria-siles is 266061 for Psychiatry in Massachusetts. His current practice location is 164 High Street, Greenfield. Patients can reach him at 413-773-2595. Dr. Ivan Chavarria-siles is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1316212780.
Dr. Ivan Chavarria-siles 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. Ivan Chavarria-siles 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. Ivan Chavarria-siles |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 23+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2002 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 164 High Street, Greenfield,
Massachusetts, 01301-2613 |
| Phone: | 413-773-2595 |
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: | 4789975327 |
| Enrollment ID: | I20160629000396 |
| NPI Number: | 1316212780 |
| NPI Enumeration Date: | 18 Mar, 2012 |
| NPI Last Update On: | 24 Sep, 2024 |
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. Ivan Chavarria-siles are as mentioned below.
| License Number | Specialization | State | Status | |
| 266061 | Psychiatry | Massachusetts | Primary | |
| 281523 | Psychiatry | New York | Secondary | |
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 Dr. Ivan Chavarria-siles is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Mccd Psychiatry Services Pllc (4082049036) | 83 |
| Mccd Psychiatry Services Pllc (4082049036) | 83 |
| North Shore - Lij Medical Pc (3375701568) | 4569 |
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. Ivan Chavarria-siles
280 Chestnut Street, 2nd Fl
Springfield, Massachusetts |
| Zip: | 01199-1001 |
| Phone Number: | 413-794-5700 |
Patients can reach Dr. Ivan Chavarria-siles at
164 High Street, Greenfield, Massachusetts or can
call to book an appointment on 413-773-2595.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.