CHRISTOPHER GIARRATANI
NPI 1275114993
Nurse Anesthetist, Certified Registered in Buffalo, NY
About Christopher Giarratani NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER GIARRATANI (NPI 1275114993) is an individual nurse anesthetist, certified registered in Buffalo, New York, licensed in New York (706397) and active in the NPI registry since April 2021. He is affiliated with Sisters Of Charity Hospital and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Christopher Giarratani 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
2Medicare enrollment records show Christopher Giarratani reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14214
- Reassigned Medicare billing, New York enrollment
- 117 clinicians in this Medicare group
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14214 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 14214
BUFFALO, NY 14214
BUFFALO, NY 14214
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 Christopher Giarratani's NPI number?
The NPI number for Christopher Giarratani is 1275114993. It was assigned to this individual provider in the NPPES registry on April 15, 2021.
Where is Christopher Giarratani located?
Christopher Giarratani practices at 2157 Main St, Buffalo, NY 14214. The listed phone number is (716) 836-7510.
What is Christopher Giarratani's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Christopher Giarratani enrolled in Medicare?
Yes. Christopher Giarratani 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 Christopher Giarratani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Giarratani reassigns Medicare benefits to 2 organizations: Parkside Medical Anesthesia Associates (Buffalo, NY) and Great Lakes Anesthesiology, PC (Buffalo, NY). 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 Christopher Giarratani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Giarratani affiliated with any hospitals?
According to CMS data, Christopher Giarratani is affiliated with Sisters Of Charity Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Giarratani was last updated on April 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.