Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Celsa Marie Tonelli, DO

Colon & Rectal Surgery Physician in Scottsdale, AZ · enumerated 2017.

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

National Provider Identifier

1730620154

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Registry record

Entity type Individual (Type 1)

Name Dr. Celsa Marie Tonelli

Credential DO

Sex Female

Practice address 13400 E Shea Blvd, Scottsdale, AZ, 85259

Phone (480) 301-8000

Enumeration date Mar 18, 2017

Last updated in NPPES Jul 28, 2025

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 011876 (AZ) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 125.071350 (IL) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Celsa Tonelli's NPI record?

Cross-check NPI 1730620154 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730620154 active?

Yes, as of the latest NPPES snapshot, NPI 1730620154 is active (record last updated 2025-07-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-28.