CHRISTINA PROULX FNP-BC
NPI 1649901000
Nurse Practitioner - Family in Colorado Springs, CO
About Christina Proulx Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA PROULX FNP-BC (NPI 1649901000) is an individual family provider in Colorado Springs, Colorado, licensed in Colorado (0997650) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Christina Proulx Fnp-bc 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 Reassignments
3Medicare enrollment records show Christina Proulx reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Colorado Springs, CO 80918
- Reassigned Medicare billing, Colorado enrollment
Colorado Springs, CO 80920
- Reassigned Medicare billing, Colorado enrollment
- 94 clinicians in this Medicare group
Pueblo, CO 81008
- Reassigned Medicare billing, Colorado enrollment
- 49 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80918 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLORADO SPRINGS, CO 80918
COLORADO SPRINGS, CO 80918
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 Christina Proulx's NPI number?
The NPI number for Christina Proulx is 1649901000. It was assigned to this individual provider in the NPPES registry on June 17, 2022. The provider is also known as Christina Oldfield Fnp-Bc.
Where is Christina Proulx located?
Christina Proulx practices at 3505 Austin Bluffs Pkwy Ste 306, Colorado Springs, CO 80918. The listed phone number is (719) 430-0620.
What is Christina Proulx's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Christina Proulx enrolled in Medicare?
Yes. Christina Proulx 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 organizations bill Medicare for Christina Proulx's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Proulx reassigns Medicare benefits to 3 organizations: Avalanche Family Practice, LLC (Colorado Springs, CO), Matthews-Vu Medical Group, P.C. (Colorado Springs, CO) and Southern Colorado Clinic PC (Pueblo, CO). Each 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 Christina Proulx's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Proulx accept?
Health plans from Select Health list Christina Proulx 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 Christina Proulx was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Christina Proulx, FNP-BC · NPI 1649901000
Family physician in Colorado Springs, Colorado. Individual provider, active in the CMS NPPES registry since June 17, 2022.
## Identity
- **NPI:** 1649901000 (Entity type: Individual)
- **Enumerated:** June 17, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0997650 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 3505 AUSTIN BLUFFS PKWY STE 306, Colorado Springs, CO 80918-5755
- **Phone:** (719) 430-0620 · **Fax:** (870) 724-9012
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Avalanche Family Practice, LLC (NPI 1093699357, Colorado Springs, CO); Matthews-Vu Medical Group, P.C. (NPI 1265033526, Colorado Springs, CO); Southern Colorado Clinic PC (NPI 1285613554, Pueblo, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** March 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649901000) · Data from the CMS NPPES public registry.