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

Anne I Siple, MD

Individual provider Family Medicine Physician · NPI 1336155969

Anne I Siple, MD is a Family Medicine Physician in Fort Collins, 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.

See every abbreviation used in this directory →

Practice location Address checks out

2025 Bighorn Rd
Fort Collins, CO 80525
Phone: (970) 229-9800
Fax: (970) 229-1421
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 47021 (CO)

Record details

NPI number1336155969
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESAugust 1, 2018
Mailing address2025 Bighorn Rd, Fort Collins, CO 80525-3480

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