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

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1063435147

Dr. Charlie K Lan, DO is a Sleep Medicine (Internal Medicine) Physician in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2002 Holcombe Blvd 3C-383
Houston, TX 77030-4211
Phone: (713) 794-7961
Fax: (713) 794-7316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence L0362 (TX)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence L0362 (TX)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence L0362 (TX)

Record details

NPI number1063435147
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 26, 2006
Last updated in NPPESSeptember 17, 2009
Mailing address3749 Drummond St, Houston, TX 77025-2417

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