MR. TREVOR R WILLARDSON CRNA
NPI 1437417748
Nurse Anesthetist, Certified Registered in Pueblo, CO
About Mr. Trevor R Willardson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. TREVOR R WILLARDSON CRNA (NPI 1437417748) is an individual nurse anesthetist, certified registered in Pueblo, Colorado, licensed in Colorado (CRA100105) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
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
Mr. Trevor R Willardson Crna 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 Trevor Willardson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pueblo, CO 81003
- Reassigned Medicare billing, Colorado enrollment
- 8 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 971 clinicians in this Medicare group
Colorado Springs, CO 80909
- Reassigned Medicare billing, Colorado enrollment
- 15 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81003 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.
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 Trevor Willardson's NPI number?
The NPI number for Trevor Willardson is 1437417748. It was assigned to this individual provider in the NPPES registry on April 25, 2012.
Where is Trevor Willardson located?
Trevor Willardson practices at 400 West 16th, Pueblo, CO 81003. The listed phone number is (719) 584-4420.
What is Trevor Willardson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Trevor Willardson enrolled in Medicare?
Yes. Trevor Willardson 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 Trevor Willardson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trevor Willardson reassigns Medicare benefits to 3 organizations: Digestive Diseases Specialists Of Colorado,llc (Pueblo, CO), Us Anesthesia Partners Of Colorado Inc. (Greenwood Village, CO) and Rb Anesthesia LLC (Colorado Springs, 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 Trevor Willardson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trevor Willardson accept?
Health plans from Oscar Health and Oscar Insurance Company list Trevor Willardson 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 Trevor Willardson was last updated on July 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mr. Trevor R Willardson, CRNA · NPI 1437417748
Nurse Anesthetist, Certified Registered physician in Pueblo, Colorado. Individual provider, active in the CMS NPPES registry since April 25, 2012.
## Identity
- **NPI:** 1437417748 (Entity type: Individual)
- **Enumerated:** April 25, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** CRA100105 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 WEST 16TH, Pueblo, CO 81003-2828
- **Phone:** (719) 584-4420
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Digestive Diseases Specialists Of Colorado,llc (NPI 1033135330, Pueblo, CO); Us Anesthesia Partners Of Colorado Inc. (NPI 1922365782, Greenwood Village, CO); Rb Anesthesia LLC (NPI 1972108306, Colorado Springs, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 7, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1437417748) · Data from the CMS NPPES public registry.