Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Duane Edward Neumann, MD

Maternal & Fetal Medicine Physician in Lafayette, LA · enumerated 2006.

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

National Provider Identifier

1245252014

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Registry record

Entity type Individual (Type 1)

Name Dr. Duane Edward Neumann

Credential MD

Sex Male

Practice address Maternal Fetal Medicine of Acadiana, 105 Corporate Blvd, Lafayette, LA, 70508

Phone (337) 593-9099

Fax (337) 769-8509

Enumeration date Jul 24, 2006

Last updated in NPPES Dec 7, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 17727 (LA) Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 017727 (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
1399248	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Duane Neumann?

Duane Neumann is registered in NPPES with the primary taxonomy of Maternal & Fetal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-07.