Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gerardo Arias, M.D.

Hematology & Oncology Physician in Thibodaux, LA · enumerated 2006.

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

National Provider Identifier

1447265178

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Registry record

Entity type Individual (Type 1)

Name Mr. Gerardo Arias

Credential M.D.

Sex Male

Practice address 608 N Acadia Rd, Thibodaux, LA, 70301

Phone (985) 493-4787

Fax (985) 449-2560

Enumeration date Jul 30, 2006

Last updated in NPPES Jul 5, 2018

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 20981 (AL) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD.13251R (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
009900935	Medicaid	AL	-
1579106	Medicaid	LA	-
51509139	Other	AL	BCBS-BOAZ
009981760	Medicaid	AL	-
51509138	Other	AL	BCBS-FORT PAYNE

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

How do I verify Gerardo Arias's NPI record?

Cross-check NPI 1447265178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447265178 active?

Yes, as of the latest NPPES snapshot, NPI 1447265178 is active (record last updated 2018-07-05).

Other providers at this practice address

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James Ellis Hematology & Oncology Physician · Thibodaux, LA NPI 1982792750 Bayou Oncology Specialists, LLC Oncology Clinic/Center · Thibodaux, LA NPI 1134318868 Nguyen Dang Radiation Oncology Physician · Thibodaux, LA NPI 1447493986 R Clay Gould MD Inc Radiation Oncology Physician · Thibodaux, LA NPI 1285865873 Thibodaux Regional Network Development Corporation Hematology & Oncology Physician · Thibodaux, LA NPI 1295069490 Scott Hebert Hematology & Oncology Physician · Thibodaux, LA NPI 1548603996 Thibodaux Regional Network Development Corporation Plastic and Reconstructive Surgery Physician · Thibodaux, LA NPI 1003430257 Thibodaux Regional Network Development Corporation Radiation Oncology Physician · Thibodaux, LA NPI 1881385102

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-05.