MS. KATHRYN A TRILLIZIO CRNA
NPI 1215394267
Nurse Anesthetist, Certified Registered in Buffalo, NY
About Ms. Kathryn A Trillizio Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KATHRYN A TRILLIZIO CRNA (NPI 1215394267) is an individual nurse anesthetist, certified registered in Buffalo, New York, licensed in New York (634817) and active in the NPI registry since January 2016. She is affiliated with Sisters Of Charity Hospital, maintains 2 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Ms. Kathryn A Trillizio 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 Reassignment
Medicare enrollment records show Kathryn Trillizio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Buffalo, NY 14203
- Reassigned Medicare billing, New York enrollment
- 182 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYOlean General Hospital
Acute Care Hospitals · Olean, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BUFFALO, NY 14203
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 Kathryn Trillizio's NPI number?
The NPI number for Kathryn Trillizio is 1215394267. It was assigned to this individual provider in the NPPES registry on January 21, 2016.
Where is Kathryn Trillizio located?
Kathryn Trillizio practices at 818 Ellicott St, Buffalo, NY 14203. The listed phone number is (716) 323-6570.
What is Kathryn Trillizio's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kathryn Trillizio enrolled in Medicare?
Yes. Kathryn Trillizio 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 Kathryn Trillizio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Trillizio reassigns Medicare benefits to Great Lakes Anesthesiology, PC (Buffalo, NY). 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 Kathryn Trillizio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kathryn Trillizio affiliated with any hospitals?
According to CMS data, Kathryn Trillizio is affiliated with Sisters Of Charity Hospital and Olean General Hospital.
When was this NPI record last updated?
The NPPES record for Kathryn Trillizio was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ms. Kathryn A Trillizio, CRNA · NPI 1215394267
Nurse Anesthetist, Certified Registered physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since January 21, 2016.
## Identity
- **NPI:** 1215394267 (Entity type: Individual)
- **Enumerated:** January 21, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 634817 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 818 ELLICOTT ST, Buffalo, NY 14203-1021
- **Phone:** (716) 323-6570
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Great Lakes Anesthesiology, PC (NPI 1306852181, Buffalo, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1215394267) · Data from the CMS NPPES public registry.