DR. CURTIS I JOHNSON M.D.
NPI 1336118421
Internal Medicine in Emeryville, CA
About Dr. Curtis I Johnson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CURTIS I JOHNSON M.D. (NPI 1336118421) is an individual internal medicine provider in Emeryville, California, licensed in California (A86421) and active in the NPI registry since March 2006.
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Curtis Johnson's NPI number?
The NPI number for Curtis Johnson is 1336118421. It was assigned to this individual provider in the NPPES registry on March 14, 2006.
Where is Curtis Johnson located?
Curtis Johnson practices at 1250 45th St Ste 355, Emeryville, CA 94608. The listed phone number is (510) 596-8988.
What is Curtis Johnson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
When was this NPI record last updated?
The NPPES record for Curtis Johnson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
