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

Polaris Sleep PC

Organization Internal Medicine Physician · NPI 1851248363

Polaris Sleep PC is an Internal Medicine Physician in Silver Spring, Maryland. Registered with an NPI since 2026.

In the registry since
2026
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8403 Colesville Rd Ste 1100
Silver Spring, MD 20910-6346
Phone: (301) 246-2152
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X

Record details

NPI number1851248363
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Zhen Chan — Pc President · (301) 246-2152
NPI enumeratedMarch 13, 2026
Last updated in NPPESMarch 13, 2026
Certification dateMarch 13, 2026
Mailing address1032 15th St Nw # 418, Washington, DC 20005-1502

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