SHERRI LYNN O'LONERGAN
NPI 1063275618
Counselor - Professional in Colorado Springs, CO
About Sherri Lynn O'lonergan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHERRI LYNN O'LONERGAN (NPI 1063275618) is an individual professional provider in Colorado Springs, Colorado, licensed in Colorado (0004784) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sherri Lynn O'lonergan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Sherri O'lonergan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80202
- Reassigned Medicare billing, Colorado enrollment
- 940 clinicians in this Medicare group
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 Sherri O'lonergan's NPI number?
The NPI number for Sherri O'lonergan is 1063275618. It was assigned to this individual provider in the NPPES registry on February 5, 2024.
Where is Sherri O'lonergan located?
Sherri O'lonergan practices at 1090 Pond Side Dr, Colorado Springs, CO 80911. The listed phone number is (719) 651-4938.
What is Sherri O'lonergan's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Sherri O'lonergan enrolled in Medicare?
Yes. Sherri O'lonergan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Sherri O'lonergan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sherri O'lonergan reassigns Medicare benefits to Sondermind Provider Network 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 Sherri O'lonergan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sherri O'lonergan accept?
Health plans from Select Health list Sherri O'lonergan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sherri O'lonergan was last updated on February 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sherri Lynn O'lonergan · NPI 1063275618
Professional provider in Colorado Springs, Colorado. Individual provider, active in the CMS NPPES registry since February 5, 2024.
## Identity
- **NPI:** 1063275618 (Entity type: Individual)
- **Enumerated:** February 5, 2024
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 0004784 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1090 POND SIDE DR, Colorado Springs, CO 80911-3832
- **Phone:** (719) 651-4938
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sondermind Provider Network LLC (NPI 1760854442, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** February 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1063275618) · Data from the CMS NPPES public registry.