Dr. Guillermo Santiago is a New York, New York based psychiatrist with 45 years of experience in Psychiatry. He completed his graduation from University Central Del Caribe Escuela De Medicina in 1980. 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. Guillermo Santiago is 153535 for Psychiatry in New York. His current practice location is 1901 1st Ave, New York. Patients can reach him at 212-423-7151 or can fax him at 212-423-8604. Dr. Guillermo Santiago is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1295803526.
Dr. Guillermo Santiago 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. Guillermo Santiago 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. Guillermo Santiago |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 45+ years |
| Medical School Attended: | University Central Del Caribe Escuela De Medicina |
| Graduation Year: | 1980 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1901 1st Ave, New York,
New York, 10029-7404 |
| Phone: | 212-423-7151 |
| Fax: | 212-423-8604 |
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: | 0547315798 |
| Enrollment ID: | I20090911000351 |
| NPI Number: | 1295803526 |
| NPI Enumeration Date: | 04 Dec, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
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. Guillermo Santiago are as mentioned below.
| License Number | Specialization | State | Status | |
| 153535 | Psychiatry | New York | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (330199) | New york, NY | Acute Care Hospital |
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. Guillermo Santiago is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Metropolitan Medical Practice Plan Pc (8022286384) | 201 |
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. Guillermo Santiago
1010 Premier Blvd,
New Hyde Park, New York |
| Zip: | 11040-5422 |
| Phone Number: | 516-352-6791 |
| Fax Number: | 212-423-8604 |
Patients can reach Dr. Guillermo Santiago at
1901 1st Ave, New York, New York or can
call to book an appointment on 212-423-7151.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.