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

Douglas A Miesen, MD

Individual provider Emergency Medicine Physician · NPI 1861489171

Douglas A Miesen, MD is an Emergency Medicine Physician in Harlingen, Texas. Practices as a sole proprietor. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2005
Specialties on file
2
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

2101 Pease St
Harlingen, TX 78550-8307
Phone: (956) 389-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence M1936 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence C55752 (CA)

Record details

NPI number1861489171
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2005
Last updated in NPPESMay 26, 2015

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