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

Anna B Sihon, LCSW

Individual provider Clinical Social Worker · NPI 1417012659

Anna B Sihon, LCSW is a Clinical Social Worker in Greenwood Village, Colorado. Qualified in 2003, 23 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Virginia.

Years since qualifying
23
Licensed in
CO, VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

9620 E Arapahoe Rd
Greenwood Village, CO 80112-3703
Phone: (303) 835-9915
Fax: (303) 320-5399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4809 Argonne St Ste 100, Denver, CO 80249-6835 — (303) 344-8700
  • 4601 Corbett Dr, Fort Collins, CO 80528-9579 — (970) 207-4857
  • 9695 S Yosemite St Ste 224, Lone Tree, CO 80124-2890 — (303) 265-3970

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 0904011370 (VA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 1474 (CO)

Record details

NPI number1417012659
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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