Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Cornelius J. Mcdermott, D.O.

Critical Care Medicine (Internal Medicine) Physician in Scottsdale, AZ · enumerated 2006.

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

National Provider Identifier

1750352100

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Cornelius J. Mcdermott

Credential D.O.

Sex Male

Practice address 3370 N. Hayden Rd, #123-407, Scottsdale, AZ, 85251

Phone (480) 947-1130

Fax (480) 947-1132

Enumeration date Feb 1, 2006

Last updated in NPPES Jan 30, 2014

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 3754 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
569204	Medicaid	AZ	-

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 Cornelius Mcdermott's NPI record?

Cross-check NPI 1750352100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750352100 active?

Yes, as of the latest NPPES snapshot, NPI 1750352100 is active (record last updated 2014-01-30).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-30.