Organization
CLAYSON LONGVIEW HEALTH
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DARBY CLAYSON MD (PRESIDENT)
(702) 218-2690
Entity
Organization
Contact information
Practice address
1575 7TH AVE, SAN FRANCISCO, CA 94122-3704
(702) 453-3799
(702) 453-5741
Mailing address
PO BOX 31085, SAN FRANCISCO, CA 94131-0085
(702) 218-2690
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
—
—
Other
Enumeration date
10/21/2025
Last updated
03/05/2026
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