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

Dr. James Darvin Hales, DO, FCCP, DABSM

Pulmonary Disease Physician in New Iberia, LA · enumerated 2006.

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

National Provider Identifier

1144289810

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Registry record

Entity type Individual (Type 1)
Name Dr. James Darvin Hales
Credential DO, FCCP, DABSM
Sex Male
Practice address New Iberia, LA, 70560
Phone (337) 364-8500
Fax (337) 364-8582
Enumeration date Mar 21, 2006
Last updated in NPPES Nov 26, 2013

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

Taxonomy & licenses

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 013979 (LA) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 013979 (LA) 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
1650986 Medicaid LA -

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

What is the NPI number for James Hales?
The National Provider Identifier (NPI) for James Hales is 1144289810, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Hales practice?
The practice location on file with NPPES is in New Iberia, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-26.