PROSOPON
NPI 1184350019
Counselor - Professional in Boulder, CO
About Prosopon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROSOPON (NPI 1184350019) is a healthcare organization registered as a professional in Boulder, Colorado and active in the NPI registry since July 2022. The organization lists Elizabeth C Long, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Prosopon is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Prosopon, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Prosopon's NPI number?
The NPI number for Prosopon is 1184350019. It was assigned to this organization in the NPPES registry on July 25, 2022.
Where is Prosopon located?
Prosopon is located at 100 Arapahoe Ave Ste 9, Boulder, CO 80302. The listed phone number is (303) 900-8378.
What is Prosopon's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Prosopon enrolled in Medicare?
Yes. Prosopon is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Prosopon?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Prosopon. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Prosopon was last updated on July 25, 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.
# Prosopon · NPI 1184350019
Professional organization in Boulder, Colorado. Organization record, active in the CMS NPPES registry since July 25, 2022.
## Identity
- **NPI:** 1184350019 (Entity type: Organization)
- **Enumerated:** July 25, 2022
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Organization subpart:** No
- **Authorized official:** Elizabeth Long, OWNER
## Practice location
- **Address:** 100 ARAPAHOE AVE STE 9, Boulder, CO 80302-5854
- **Phone:** (303) 900-8378
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Mental Health Counselor) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1184350019) · Data from the CMS NPPES public registry.