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MICHELLE GIANNETTI
NPI 1144786765
Nurse Anesthetist, Certified Registered in Webster, NY

Active since February 19, 2019Accepts Medicare Assignment
1900 EMPIRE BLVD # 221, WEBSTER, NY 14580(585) 317-2863 Get Directions Write a Review

NPPES record last updated: November 1, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 1, 2019, Feb 19, 2019 (2 updates tracked since 2019).

About Michelle Giannetti NPPES

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

MICHELLE GIANNETTI (NPI 1144786765) is an individual nurse anesthetist, certified registered in Webster, New York, licensed in New York (643811) and active in the NPI registry since February 2019. She is a graduate of Other (2019).

NPPES Registry Identity

NPI1144786765
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMICHELLE GIANNETTI
Location Address1900 EMPIRE BLVD # 221Webster, NY 14580-1934
Mailing Address6 Trotter DrHenrietta, NY 14467-9725 · (585) 317-2863
Phone(585) 317-2863
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateFebruary 19, 2019
Last NPPES UpdateNovember 1, 20192 updates tracked since enumeration
✔ NPI 1144786765 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 NY · 643811
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.
1900 EMPIRE BLVD # 221, Webster, NY 14580
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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

Michelle Giannetti 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 ID3971835034
PECOS Enrollment IDI20191023001387

Medicare Billing Reassignments

2

Medicare enrollment records show Michelle Giannetti reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Westside Anesthesia Associates Of Rochester, LLP
10 mi
Anesthesiology
1555 LONG POND RD
Rochester, NY 14626
  • Reassigned Medicare billing, New York enrollment
  • 27 clinicians in this Medicare group
NPI 1871582601 (585) 255-8966
Niagara Frontier Anesthesia Services LLP
68 mi
Nurse Anesthetist, Certified Registered
4185 SENECA ST, SUITE 11
West Seneca, NY 14224
  • Reassigned Medicare billing, New York enrollment
  • 44 clinicians in this Medicare group
NPI 1962444505 (716) 674-8189

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 2

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
17 services17 patients
Anesthesia for procedure on eyelid 00103
Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14580 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

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 Michelle Giannetti's NPI number?

The NPI number for Michelle Giannetti is 1144786765. It was assigned to this individual provider in the NPPES registry on February 19, 2019.

Where is Michelle Giannetti located?

Michelle Giannetti practices at 1900 Empire Blvd # 221, Webster, NY 14580. The listed phone number is (585) 317-2863.

What is Michelle Giannetti's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Michelle Giannetti enrolled in Medicare?

Yes. Michelle Giannetti 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 Michelle Giannetti's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Giannetti reassigns Medicare benefits to 2 organizations: Westside Anesthesia Associates Of Rochester, LLP (Rochester, NY) and Niagara Frontier Anesthesia Services LLP (West Seneca, 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 Michelle Giannetti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Giannetti was last updated on November 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.