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Roy E Ribeiro

Peer Specialist • Oxnard, CA

Active NPI 1619761541 Individual Practitioner Male Practitioner
Practice location in NPPES

1911 Williams Dr
Oxnard, CA 930362612

Call 8056280851 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1911 Williams Dr

Oxnard, CA 930362612

Telephone 8056280851
Organization at the Same NPPES Address or Phone
Pacific Clinics Facility NPI 1306972682

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2025

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Oxnard and California

53 active clinicians are listed under Peer Specialist with a practice address in Oxnard, CA (4,535 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Oxnard

0% of these 53 clinicians have the CMS telehealth indicator.

0% of these 53 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-04-24
Peer Specialist Primary Specialty

NUCC Taxonomy Code: 175T00000X

Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

Community Health Worker

NUCC Taxonomy Code: 172V00000X

Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
Dr. Karl Douyon , MD

Psychiatry & Neurology - Psychiatry

NPI 1699807495

Doctor of Medicine (M.D.)

Virna Merino Landron , MS

Psychologist - Clinical

NPI 1396937843

Master of Science

Dr. Amitha Prasad , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1821436882

Doctor of Medicine (M.D.)

Dr. Rekha Tailor , MD

Psychiatry & Neurology - Psychiatry

NPI 1316134067

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated April 07, 2025.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from April 2025 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1619761541
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 07, 2025
Last Update: April 24, 2025
Sole Proprietor: Yes

Mailing Address

1911 Williams Dr

Oxnard, CA 930362612

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.