Ronald Barnes, MD
NPI 1689828659 · Psychiatry Physician · Pacoima, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Barnes, MD is a Psychiatry Physician provider in Pacoima, CA (NPI 1689828659).
Provider details
- NPI number
- 1689828659
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G45612 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-04
- Last updated
- 2013-09-18
Frequently asked questions
- What is Ronald Barnes's NPI number?
- Ronald Barnes's National Provider Identifier (NPI) is 1689828659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Barnes's specialty?
- Ronald Barnes is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Barnes located?
- Ronald Barnes's practice location on file with NPPES is 12450 Van Nuys Blvd, Pacoima, CA 91331-1391.
- What is Ronald Barnes's phone number?
- The practice phone number listed in the NPPES registry for Ronald Barnes is (818) 896-1161.
- Does Ronald Barnes accept Medicare?
- Ronald Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Barnes's NPI active?
- Yes — Ronald Barnes's NPI (1689828659) is active in the NPPES registry as of the last update on 2013-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.