Dr. Gemma Guillermo

M.D. | Psychiatry | 29+ years Exp


  170 Alameda De Las Pulgas, 1east, Sequoia Hospital, Redwood City
     California, 94062-2799
  650-367-5559    650-368-3754 Maps & Directions
Dr. Gemma Guillermo is a Redwood City, California based psychiatrist with 29 years of experience in Psychiatry. She completed her graduation from Js Weill Medical College, Cornell University in 1995. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Gemma Guillermo is 61066 for Psychiatry in California. Her current practice location is 170 Alameda De Las Pulgas, 1east, Sequoia Hospital, Redwood City. Patients can reach her at 650-367-5559 or can fax her at 650-368-3754. Dr. Gemma Guillermo is M.D. in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1831154418.
Dr. Gemma Guillermo 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. Gemma Guillermo 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. Gemma Guillermo
Specialization: Psychiatry
Gender:Female
Credentials: M.D.
Experience: 29+ years
Medical School Attended:Js Weill Medical College, Cornell University
Graduation Year:1995
Accepts Medicare Assignment:Yes
Practice Address:170 Alameda De Las Pulgas, 1east, Sequoia Hospital, Redwood City,
California, 94062-2799
Phone:650-367-5559
Fax:650-368-3754
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: 2769445113
Enrollment ID: I20041108000434
NPI Number: 1831154418
NPI Enumeration Date: 18 Apr, 2006
NPI Last Update On: 13 Feb, 2019

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. Gemma Guillermo are as mentioned below.
License NumberSpecializationStateStatus
61066Psychiatry CaliforniaPrimary
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. Gemma Guillermo is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
County Of Santa Clara (1254244973)690
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Gemma Guillermo such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
3967836MedicaidCalifornia
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. Gemma Guillermo
2290 Vera Ave,
Redwood City, California
Zip: 94061-1346
Patients can reach Dr. Gemma Guillermo at 170 Alameda De Las Pulgas, 1east, Sequoia Hospital, Redwood City, California or can call to book an appointment on 650-367-5559.
Comments/ Reviews:

*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 November, 2024.