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

Ralph S Peiris, DO

Individual provider Emergency Medicine Physician · NPI 1730142282

Ralph S Peiris, DO is an Emergency Medicine in El Centro, California. Qualified in 1998, 28 years ago. Practices with Chico Emergency Physicians Medical Group Inc, a 25-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

1415 Ross Ave
El Centro, CA 99243-4306
Phone: (760) 339-7254

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20A8157 (CA)

Record details

NPI number1730142282
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 7, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 11179, Westminster, CA 92685-1179

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Chico Emergency Physicians Medical Group Inc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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