ADRIA RIGG LLC
NPI 1881325421
Counselor - Professional in Denver, CO
About Adria Rigg Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADRIA RIGG LLC (NPI 1881325421), doing business as Experience Change, is a healthcare organization registered as a professional in Denver, Colorado and active in the NPI registry since June 2022. The organization lists Adria Rigg, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Adria Rigg Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Adria Rigg LLC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (12)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Adria Rigg LLC's NPI number?
The NPI number for Adria Rigg LLC is 1881325421. It was assigned to this organization in the NPPES registry on June 23, 2022. The provider is doing business as Experience Change.
Where is Adria Rigg LLC located?
Adria Rigg LLC is located at 3401 Quebec St Ste 4500, Denver, CO 80207. The listed phone number is (720) 699-7521.
What is Adria Rigg LLC's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Adria Rigg LLC enrolled in Medicare?
Yes. Adria Rigg LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Adria Rigg LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 3 Medicare specialties reassign their Medicare billing to Adria Rigg LLC. A 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 the clinician's services. The largest specialties are Mental Health Counselor (8), Clinical Social Worker (2) and Marriage and Family Therapist (2). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Adria Rigg LLC was last updated on June 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Adria Rigg Llc · NPI 1881325421
Professional organization in Denver, Colorado. Organization record, active in the CMS NPPES registry since June 23, 2022.
## Identity
- **NPI:** 1881325421 (Entity type: Organization)
- **Enumerated:** June 23, 2022
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Also known as:** Experience Change (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Adria Rigg, OWNER
## Practice location
- **Address:** 3401 QUEBEC ST STE 4500, Denver, CO 80207-2310
- **Phone:** (720) 699-7521
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Mental Health Counselor (8), Clinical Social Worker (2), Marriage and Family Therapist (2); 6 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1881325421) · Data from the CMS NPPES public registry.