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

Richard Lewis Preci, DO

Individual provider Family Medicine Physician · NPI 1619910213

Richard Lewis Preci, DO is an Emergency Medicine in Colton, California. Graduated from Michigan State University College of Osteopathic Medicine in 1997, 29 years ago. Practices with MD Karan Singh Professional Corp, a 30-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Trained at
Michigan State University College of Osteopathic Medicine
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

400 N Pepper Ave
Colton, CA 92324-1801
Phone: (909) 580-1400
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A7555 (CA)

Record details

NPI number1619910213
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESNovember 26, 2007
Mailing address2100 Powell St, Ste 920, Emeryville, CA 94608-1826

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1997 (29 years in practice)
Group practice Md Karan Singh Professional Corp — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Colton