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

Samuel Chang, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1154397826

Samuel Chang, MD is a Sleep Medicine (Internal Medicine) Physician in Colorado Springs, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5835 Lehman Dr
Colorado Springs, CO 80918-3408
Phone: (719) 262-9283
Fax: (719) 262-9285
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 47124 (CO)

Record details

NPI number1154397826
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESJuly 15, 2013

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