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

Ronald L Brown, MD

Individual provider Allergy & Immunology Physician · NPI 1538272257

Ronald L Brown, MD is an Allergy & Immunology Physician in Davis, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

2030 Sutter Pl Ste 1200
Davis, CA 95616-6212
Phone: (530) 792-2820
Fax: (530) 792-2828
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence G74668 (CA)

Record details

NPI number1538272257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESJuly 9, 2015
Mailing address10470 Old Placerville Rd, Suite 100, Sacramento, CA 95827-2539