DR. RAY HERMAN RIVAS M.D.
NPI 1003173816
Psychiatry & Neurology - Psychiatry in San Luis Obispo, CA
About Dr. Ray Herman Rivas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAY HERMAN RIVAS M.D. (NPI 1003173816) is an individual psychiatry provider in San Luis Obispo, California, licensed in California (A164066) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of University Of North Dakota School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
A Psychiatrist 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.
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ray Herman Rivas M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ray Rivas's NPI number?
The NPI number for Ray Rivas is 1003173816. It was assigned to this individual provider in the NPPES registry on April 18, 2012.
Where is Ray Rivas located?
Ray Rivas practices at 100 Casa St Ste D3, San Luis Obispo, CA 93405. The listed phone number is (805) 321-8471.
What is Ray Rivas's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Ray Rivas enrolled in Medicare?
Yes. Ray Rivas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Ray Rivas was last updated on February 3, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
