Robert Michael Trimmer

M.D. | Psychiatry | 25+ years Exp


  2180 Harvard St Ste 210, Sacramento
     California, 95815-3318
  855-501-1004    Maps & Directions
Robert Michael Trimmer is a Sacramento, California based psychiatrist with 25 years of experience in Psychiatry. He completed his graduation from Loma Linda University School Of Medicine in 2001. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Robert Michael Trimmer is A83471 for Psychiatry in California. His current practice location is 2180 Harvard St Ste 210, Sacramento. Patients can reach him at 855-501-1004. Robert Michael Trimmer is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1003925736.
Robert Michael Trimmer 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:
Robert Michael Trimmer speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Robert Michael Trimmer
Specialization: Psychiatry
Gender:Male
Credentials: M.D.
Experience: 25+ years
Medical School Attended:Loma Linda University School Of Medicine
Graduation Year:2001
Accepts Medicare Assignment:Yes
Practice Address:2180 Harvard St Ste 210, Sacramento,
California, 95815-3318
Phone:855-501-1004
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: 9537056171
Enrollment ID: I20040301000135
NPI Number: 1003925736
NPI Enumeration Date: 29 Aug, 2006
NPI Last Update On: 05 May, 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 Robert Michael Trimmer are as mentioned below.
License NumberSpecializationStateStatus
A83471Psychiatry 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 Robert Michael Trimmer is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Mark David Levine Md Professional Corporation (0143478305)35
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Robert Michael Trimmer
3835 N Freeway Blvd Ste 100,
Sacramento, California
Zip: 95834-1954
Phone Number: 855-501-1004
Patients can reach Robert Michael Trimmer at 2180 Harvard St Ste 210, Sacramento, California or can call to book an appointment on 855-501-1004.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.