Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Brian Barrios Ayuste, MD

Individual provider Internal Medicine Physician · NPI 1104003458

Dr. Brian Barrios Ayuste, MD is a Nephrology in Granada Hills, California. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2005, 21 years ago. Practices with Renal Consultants Medical Group, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
21
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10605 Balboa Blvd 240
Granada Hills, CA 91344-6342
Phone: (818) 366-4626
Fax: (818) 366-4630
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A99851 (CA)

Record details

NPI number1104003458
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 29, 2008
Last updated in NPPESJanuary 28, 2014
Mailing address10605 Balboa Blvd, 240, Granada Hills, CA 91344-6342

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Renal Consultants Medical Group — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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