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

Dr. Niceto Lopez, MD

Individual provider Hospitalist Physician · NPI 1003012931

Dr. Niceto Lopez, MD is a Hospitalist Physician in Walnut Creek, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

801 Ygnacio Valley Rd Ste 250
Walnut Creek, CA 94596-3871
Phone: (925) 946-1080
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A96421 (CA)

Record details

NPI number1003012931
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 26, 2007
Last updated in NPPESJuly 8, 2007

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