Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ronald Milton Barnes, MD
Psychiatry Physician in Pacoima, CA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689828659
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Registry record
Entity type Individual (Type 1)
Name Dr. Ronald Milton Barnes
Credential MD
Sex Male
Practice address 12450 Van Nuys Blvd, Suite200, Pacoima, CA, 91331
Phone (818) 896-1161
Fax (818) 896-5069
Enumeration date Nov 4, 2008
Last updated in NPPES Sep 18, 2013
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7068 | Medicaid | CA | - |
| 7420 | Medicaid | CA | - |
| G45612 | Other | CA | CA LICENSE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ronald Barnes?
Ronald Barnes is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Oleg Liflyandsky Psychiatry Physician · Pacoima, CA NPI 1386682763 Hillview Mental Health Center, Inc. Adult Mental Health Clinic/Center · Pacoima, CA NPI 1225073786 Ronen Alon Psychiatry Physician · Pacoima, CA NPI 1619993722 Maria Longhitano Psychiatry Physician · Pacoima, CA NPI 1881612281 Steven Davis Case Manager/Care Coordinator · Pacoima, CA NPI 1184759946 Maria Stone Case Manager/Care Coordinator · Pacoima, CA NPI 1124156443 Cesar Franco Case Manager/Care Coordinator · Pacoima, CA NPI 1003944018 Robert Santa Maria Case Manager/Care Coordinator · Pacoima, CA NPI 1932238904
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-18.