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

Ana Cecilia Siller, FNP-C

Individual provider Family Nurse Practitioner · NPI 1932927225

Ana Cecilia Siller, FNP-C is a Nurse Practitioner in Durango, Colorado. Graduated from University of Colorado School of Medicine, Aurora in 2024, 2 years ago. Practices with Southwest Colorado Mental Health Center Inc, a 61-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
2
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
CO
In the registry since
2024
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

150 Mercury Village Dr
Durango, CO 81301-8955
Phone: (970) 335-2342
Fax: (970) 335-2438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 691 E Empire St, Cortez, CO 81321-2802 — (970) 565-7946
  • 500 W Cummings Park Ste 2700, Woburn, MA 01801-6513 — (781) 376-6900

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F08240419 (CO)

Record details

NPI number1932927225
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorYes
NPI enumeratedSeptember 26, 2024
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2024 (2 years in practice)
Group practice Southwest Colorado Mental Health Center Inc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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