OLIVIA DAWN HANNON CICHON
NPI 1679850119
Counselor - Addiction (Substance Use Disorder) in Denver, CO
About Olivia Dawn Hannon Cichon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA DAWN HANNON CICHON (NPI 1679850119) is an individual addiction (substance use disorder) provider in Denver, Colorado, licensed in Colorado (278) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Olivia Dawn Hannon Cichon is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Olivia Cichon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80231
- Reassigned Medicare billing, Colorado enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80231
DENVER, CO 80231
DENVER, CO 80231
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Olivia Cichon's NPI number?
The NPI number for Olivia Cichon is 1679850119. It was assigned to this individual provider in the NPPES registry on November 11, 2011.
Where is Olivia Cichon located?
Olivia Cichon practices at 10200 E Girard Ave D218, Denver, CO 80231. The listed phone number is (720) 722-1825.
What is Olivia Cichon's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
Is Olivia Cichon enrolled in Medicare?
Yes. Olivia Cichon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Olivia Cichon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Cichon reassigns Medicare benefits to Olive Tree Counseling, LLC (Denver, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olivia Cichon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Olivia Cichon was last updated on March 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Olivia Dawn Hannon Cichon · NPI 1679850119
Addiction (Substance Use Disorder) provider in Denver, Colorado. Individual provider, active in the CMS NPPES registry since November 11, 2011.
## Identity
- **NPI:** 1679850119 (Entity type: Individual)
- **Enumerated:** November 11, 2011
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 278 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10200 E GIRARD AVE, D218, Denver, CO 80231
- **Phone:** (720) 722-1825
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Olive Tree Counseling, LLC (NPI 1588104525, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 30, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1679850119) · Data from the CMS NPPES public registry.