Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John H Voltz Jr., MD

Obstetrics & Gynecology Physician in Lafayette, LA · enumerated 2018 · practices at Lagniappe Maternity Care.

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

National Provider Identifier

1942708664

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Registry record

Entity type Individual (Type 1)

Name Dr. John H Voltz Jr.

Credential MD

Sex Male

Practice address 715 Coolidge St Ste A, Lafayette, LA, 70503

Phone (337) 261-5433

Enumeration date Jan 28, 2018

Last updated in NPPES May 5, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 330651 (LA) Primary

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

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

How do I verify John Voltz's NPI record?

Cross-check NPI 1942708664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942708664 active?

Yes, as of the latest NPPES snapshot, NPI 1942708664 is active (record last updated 2026-05-05).

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Lagniappe Maternity Care Obstetrics Physician · Lafayette, LA NPI 1104682665 Brandi Bellard Women's Health Nurse Practitioner · Lafayette, LA NPI 1295577187

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