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

Ann Seig, MD

Individual provider Psychiatry Physician · NPI 1992851836

Ann Seig, MD is a Psychiatry Physician in Englewood, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3601 S Clarkson St Ste 540
Englewood, CO 80113-3949
Phone: (303) 761-3520
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 28467 (CO)

Record details

NPI number1992851836
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 25, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3601 S Clarkson St Ste 540, Englewood, CO 80113-3949

Other providers in Englewood