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

Chadwick B. Ross, D.O.

Emergency Medicine Physician in Ponca City, OK · enumerated 2006.

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

National Provider Identifier

1750356861

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Registry record

Entity type Individual (Type 1)

Name Chadwick B. Ross

Credential D.O.

Sex Male

Practice address Ponca City, OK, 74601

Phone (580) 765-3321

Fax (580) 765-0597

Enumeration date Feb 22, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4329 (OK) 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
200069260A	Medicaid	OK	-

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.

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Frequently asked questions

Where does Chadwick Ross practice?

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

What is the NPI number for Chadwick Ross?

The National Provider Identifier (NPI) for Chadwick Ross is 1750356861, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.