Psychiatrist | 57+ years experience

Dr. Frank Lloyd Annis, MD

288 Quinnhill Ave, Los Altos, California, 94024

About Dr. Frank Lloyd Annis

Dr. Frank Lloyd Annis is a psychiatrist based in Los Altos, California with 57 years of experience in Psychiatry. He completed his graduation from Johns Hopkins University School Of Medicine in 1969. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Dr. Frank Lloyd Annis is C32617 for Psychiatry in California. His current practice location is 288 Quinnhill Ave, Los Altos. Patients can contact him at 650-949-4433 or can fax him at 650-949-3446. Dr. Frank Lloyd Annis, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1265536494.

Dr. Frank Lloyd Annis 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.

Practice Information

Dr. Frank Lloyd Annis's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Frank Lloyd Annis
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 288 Quinnhill Ave,
Los Altos, CA - 94024
Fax 650-949-3446

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 6901065044
Enrollment ID I20120411000430
NPI Number1265536494
NPI Enumeration Date: 08 Sep, 2006
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Frank Lloyd Annis are as mentioned below.

License NumberSpecializationStateStatus
C32617Psychiatry CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Frank Lloyd Annis
288 Quinnhill Ave,
Los Altos, CA - 94024
Phone: 650-949-4433
Fax: 650-949-3446

Book an Appointment with Dr. Frank Lloyd Annis

To schedule an appointment, contact Dr. Frank Lloyd Annis at 288 Quinnhill Ave, Los Altos, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Frank Lloyd Annis:

Dr. Frank Lloyd Annis is a psychiatrist specializing in Psychiatry. He 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.

Dr. Frank Lloyd Annis completed his education (MD) from Johns Hopkins University School Of Medicine in 1969.

Dr. Frank Lloyd Annis has approximately 57 years of experience in Psychiatry.

Dr. Frank Lloyd Annis may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Dr. Frank Lloyd Annis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Frank Lloyd Annis practices at 288 Quinnhill Ave, Los Altos, California, 94024.

To schedule an appointment with Dr. Frank Lloyd Annis, please contact the office at 650-949-4433.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.