Organization
POLARIS SLEEP PC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
ZHEN CHAN MD (PC PRESIDENT)
(301) 246-2152
Entity
Organization
Contact information
Practice address
8403 COLESVILLE RD STE 1100, SILVER SPRING, MD 20910-6346
(301) 246-2152
Mailing address
1032 15TH ST NW # 418, WASHINGTON, DC 20005-1502
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
—
—
207RS0012X
Sleep Medicine (Internal Medicine) Physician
—
—
Other
Enumeration date
03/13/2026
Last updated
03/13/2026
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