Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Mazzoni, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1265033195

William Mazzoni, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Nashville, Tennessee. Qualified in 2020, 6 years ago. Practices with Sunshine State Anesthesia Partners LLC, a 433-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
6
Licensed in
TN
In the registry since
2020
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

4230 Harding Pike Ste 435
Nashville, TN 37205-4900
Phone: (615) 385-3704
Fax: (615) 292-1321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 28894 (TN)

Record details

NPI number1265033195
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 6, 2020
Last updated in NPPESJanuary 28, 2021
Certification dateJanuary 28, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Sunshine State Anesthesia Partners Llc — 433 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients108
Services billed 119 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hca Florida Largo Hospital Hospital · Largo, FL

Colleagues at Sunshine State Anesthesia Partners LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 433 clinicians in the practice; 12 are shown here.

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