MR. WILLIAM JOHN ROLFES CRNA
NPI 1205108719
Nurse Anesthetist, Certified Registered in Plano, TX
About Mr. William John Rolfes Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM JOHN ROLFES CRNA (NPI 1205108719) is an individual nurse anesthetist, certified registered in Plano, Texas, licensed in Texas (912991) and active in the NPI registry since January 2012. He is enrolled in Medicare PECOS, is affiliated with St Mary's Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. William John Rolfes 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 William Rolfes reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Irving, TX 75038
- Reassigned Medicare billing, Missouri enrollment
- 189 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Montana enrollment
- 163 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Mary's Medical Center
Acute Care Hospitals · Blue Springs, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75075 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLANO, TX 75075
PLANO, TX 75075
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 William Rolfes's NPI number?
The NPI number for William Rolfes is 1205108719. It was assigned to this individual provider in the NPPES registry on January 30, 2012.
Where is William Rolfes located?
William Rolfes practices at 3901 W 15th St, Plano, TX 75075. The listed phone number is (214) 970-6817.
What is William Rolfes's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is William Rolfes enrolled in Medicare?
Yes. William Rolfes 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 William Rolfes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Rolfes reassigns Medicare benefits to 3 organizations: Northstar Anesthesia Of Missouri, LLC (Irving, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX) and Cmsc, LLC (Great Falls, MT). 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 William Rolfes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Rolfes accept?
Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list William Rolfes 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.
Is William Rolfes affiliated with any hospitals?
According to CMS data, William Rolfes is affiliated with St Mary's Medical Center.
When was this NPI record last updated?
The NPPES record for William Rolfes was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mr. William John Rolfes, CRNA · NPI 1205108719
Nurse Anesthetist, Certified Registered physician in Plano, Texas. Individual provider, active in the CMS NPPES registry since January 30, 2012.
## Identity
- **NPI:** 1205108719 (Entity type: Individual)
- **Enumerated:** January 30, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 912991 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3901 W 15TH ST, Plano, TX 75075-7738
- **Phone:** (214) 970-6817
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Northstar Anesthesia Of Missouri, LLC (NPI 1396191789, Irving, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Cmsc, LLC (NPI 1639109978, Great Falls, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2011
## Record status
- **NPPES last updated:** August 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205108719) · Data from the CMS NPPES public registry.