Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara Negrotto, MD

Interventional Cardiology Physician in Knoxville, TN · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932456621

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sara Negrotto

Credential MD

Sex Female

Practice address 9320 Park West Blvd, Knoxville, TN, 37923

Phone (865) 373-7100

Enumeration date Aug 13, 2012

Last updated in NPPES Aug 28, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 61237 (TN) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 61237 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
Q043658	Medicaid	TN	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sara Negrotto practice?

The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sara Negrotto?

The National Provider Identifier (NPI) for Sara Negrotto is 1932456621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-28.