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

Mr. Dennis J Oneill, CRNA

Certified Registered Nurse Anesthetist in Childress, TX · enumerated 2007.

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

National Provider Identifier

1720104318

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Dennis J Oneill

Credential CRNA

Sex Male

Practice address Childress, TX, 79201

Phone (940) 937-6371

Fax (940) 937-9128

Enumeration date Mar 22, 2007

Last updated in NPPES Mar 25, 2015

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 541148 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
133250409	Other	TX	MEDICAID CRMC CRNA GROUP
003343304	Medicaid	TX	-
00C23L	Other	TX	CRMC CRNA BILLING SERVICES MEDICARE ID

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 Dennis Oneill?

The National Provider Identifier (NPI) for Dennis Oneill is 1720104318, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dennis Oneill practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-25.