Neurologist | 33+ years experience

Ruby E. Koshy, M.D.

795 El Camino Real, Palo Alto, California, 94301-2302

About Ruby E. Koshy

Ruby E. Koshy is a neurologist based in Palo Alto, California with 33 years of experience in Neurology. She completed her graduation in 1993. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ruby E. Koshy is A105884 for Neurology in California. Her current practice location is 795 El Camino Real, Palo Alto. Patients can reach her at 650-853-2975. Ruby E. Koshy is M.D. in Neurology and her NPI number (Unique professional ID assigned by NPPES) is 1578741369.

Ruby E. Koshy specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Practice Information

Ruby E. Koshy speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ruby E. Koshy
Specialization Neurology
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 33+ years
Graduation Year 1993
Gender Female
Practice Address: 795 El Camino Real,
Palo Alto, CA - 94301-2302

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 7911022058
Enrollment ID I20100914000318
NPI Number1578741369
NPI Enumeration Date: 05 Feb, 2008
NPI Last Update On: 15 May, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ruby E. Koshy are as mentioned below.

License NumberSpecializationStateStatus
A105884Neurology CaliforniaPrimary

Hospital Affiliation

Doctors 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) StateHospital Type
(050292)Moreno valley, CAAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Ruby E. Koshy is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Faculty Physicians And Surgeons Of Llusm (1153227814)1046

Mailing Address

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

Ruby E. Koshy
Po Box 276950,
Sacramento, CA - 95827-6950
Phone: 650-853-2975

Book an Appointment with Ruby E. Koshy

To schedule an appointment, contact Ruby E. Koshy at 795 El Camino Real, Palo Alto, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ruby E. Koshy:

Dr. Ruby E. Koshy is a neurologist specializing in Neurology. She specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Dr. Ruby E. Koshy has approximately 33 years of experience in Neurology.

Yes, Dr. Ruby E. Koshy accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Ruby E. Koshy is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Ruby E. Koshy practices at 795 El Camino Real, Palo Alto, California, 94301-2302.

To schedule an appointment with Dr. Ruby E. Koshy, please contact the office at 650-853-2975.

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