POLARIS SLEEP PC
NPI 1851248363
Internal Medicine in Silver Spring, MD

Active since March 13, 2026
8403 COLESVILLE RD STE 1100, SILVER SPRING, MD 20910(301) 246-2152 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Polaris Sleep Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

POLARIS SLEEP PC (NPI 1851248363) is a healthcare organization registered as an internal medicine in Silver Spring, Maryland and active in the NPI registry since March 2026. The organization lists Zhen Chan, Pc President, as its authorized official.

NPPES Registry Identity

NPI1851248363
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePOLARIS SLEEP PC
Location Address8403 COLESVILLE RD STE 1100Silver Spring, MD 20910-6346
Mailing Address1032 15th St Nw # 418Washington, DC 20005-1502
Organization SubpartNo
Authorized OfficialZhen ChanPc President · (301) 246-2152
Enumeration DateMarch 13, 2026
NPPES CertifiedMarch 13, 2026
NPI 1851248363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
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.
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X
8403 COLESVILLE RD STE 1100, Silver Spring, MD 20910

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Technician, Pathology (Phlebotomy)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Behavior Technician
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Technician, Pathology (Phlebotomy)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Case Management
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Psychologist (Counseling)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
8403 COLESVILLE RD STE 1100
SILVER SPRING, MD 20910

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 Polaris Sleep PC's NPI number?

The NPI number for Polaris Sleep PC is 1851248363. It was assigned to this organization in the NPPES registry on March 13, 2026.

Where is Polaris Sleep PC located?

Polaris Sleep PC is located at 8403 Colesville Rd Ste 1100, Silver Spring, MD 20910. The listed phone number is (301) 246-2152.

What is Polaris Sleep PC'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 Polaris Sleep PC was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.