NPPES file of Aug 9, 2026

Ana Cecilia Siller, FNP-C

Family Nurse Practitioner · Durango, CO

Ana Cecilia Siller, FNP-C is a family nurse practitioner with a practice address in Durango, Colorado, and NPI 1932927225, issued on Sep 26, 2024. Check the license (Colorado F08240419, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932927225
Name
Ana Cecilia Siller
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F08240419 CO
Self-reported in NPPES; status is on the state search
Practice location
150 Mercury Village Dr, Durango, CO 81301
Phone
(970) 335-2342
Enumerated
Sep 26, 2024
Record last updated
Feb 11, 2026
Fax
(970) 335-2438
Medicare enrollment
Enrolled (PECOS I20250731001351); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Aurora, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →

Also registered at 150 Mercury Village Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shea Anderson, LPCCMental Health Counselor1457164261
  2. Brandi Blakley, RNRegistered Nurse1871319889
  3. Kelly Brennan, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1912505603
  4. Amanda Brown, D.D.SDentist1881043305
  5. November Buddenbaum, LSWSocial Worker1710805627
  6. Kayla Cheatham, LSWClinical Social Worker1093678013

Verify Ana Cecilia Siller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license F08240419    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Southwest Colorado Mental Health Center IncDurango, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ana Cecilia Siller among 3,492 family nurse practitioner records in Colorado

Ana Cecilia Siller, FNP-C is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 85% of them.

  • NPI issued2024 · 85% of these records are older, 8% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2019 among the 1,950 with a school on file
  • Record last updated2026 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 family nurse practitioner records list a practice address in Durango

They are 35 of the 1,407 NPPES records with a practice address in Durango, and 3,492 family nurse practitioner records in Colorado.

All 3,492 in Colorado → Every provider in Durango → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Laurie Carpino, FNPDurango, CO 813011811960784
  2. Anna Dixon, FNP-C,Durango, CO 813011912940057
  3. Agnes Eytchison, FNPDurango, CO 813011205003076
  4. Nan Jordan, FNPDurango, CO 813011992099048
  5. Joann Kargul, FNP-BCDurango, CO 813011669498838
  6. Christina Klotz, FNPDurango, CO 813011588808695
  7. Maureen MaliszewskiDurango, CO 813011518900299
  8. Mary Meuser, FNPDurango, CO 813011215021951

Common questions

What is Ana Cecilia Siller, FNP-C's NPI number?

Ana Cecilia Siller, FNP-C's National Provider Identifier (NPI) is 1932927225, issued on Sep 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ana Cecilia Siller, FNP-C located?

The NPPES record lists a practice address at 150 Mercury Village Dr, Durango, CO, 81301. Phone: (970) 335-2342. Providers update this record themselves, so call before visiting.

How can I verify Ana Cecilia Siller, FNP-C's license?

NPPES lists Colorado license number F08240419, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.