WILLIAM MAZZONI CRNA
NPI 1265033195
Nurse Anesthetist, Certified Registered in Nashville, TN

Q: What is the provider's specialty?

The provider's specialty is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Active since November 06, 2020Accepts Medicare Assignment

4230 HARDING PIKE STE 435, NASHVILLE, TN 37205(615) 385-3704(615) 292-1321 Get Directions Write a Review

NPPES record last updated: January 28, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 28, 2021, Nov 6, 2020 (2 updates tracked since 2020).

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About William Mazzoni Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM MAZZONI CRNA (NPI 1265033195) is an individual nurse anesthetist, certified registered in Nashville, Tennessee, licensed in Tennessee (28894) and active in the NPI registry since November 2020. He is affiliated with Hca Florida Largo Hospital and is a graduate of Other (2020).

NPPES Registry Identity

NPI1265033195

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameWILLIAM MAZZONICredential: CRNA

Location Address4230 HARDING PIKE STE 435Nashville, TN 37205-4900

Mailing Address4230 Harding Pike Ste 435Nashville, TN 37205-4900 · (615) 385-3704 · Fax (615) 292-1321

Phone(615) 385-3704

Fax(615) 292-1321

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateNovember 6, 2020

Last NPPES UpdateJanuary 28, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2021

✔ NPI 1265033195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in TN · 28894

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

4230 HARDING PIKE STE 435, Nashville, TN 37205

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Mazzoni 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.

PECOS PAC ID4486068475

PECOS Enrollment IDI20241025003057

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

23 services23 patients

Anesthesia for x-ray on heart vessels and chambers 01920

Anesthesia for X-ray on heart vessels and chambers is a process where medication is given to ensure you're comfortable and pain-free during the procedure. This allows doctors to clearly view your heart's structure and function, aiding in accurate diagnosis and treatment.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hca Florida Largo Hospital

Acute Care Hospitals · Largo, FL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number100248

Location201 14th St SWLargo, FL 33770 · Pinellas County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.