Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mariela Perez Russo, MD, CNS

Nutritionist in Trumbull, CT · enumerated 2018.

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

National Provider Identifier

1811474612

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mariela Perez Russo

Credential MD, CNS

Sex Female

Practice address Trumbull, CT, 06611

Phone (646) 255-9510

Enumeration date Jul 24, 2018

Last updated in NPPES Jul 24, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License 1644 (CT) Secondary

133N00000X Nutritionist Dietary & Nutritional Service Providers Primary

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

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

What is the NPI number for Mariela Perez Russo?

The National Provider Identifier (NPI) for Mariela Perez Russo is 1811474612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mariela Perez Russo practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-24.