Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William P Newman, MD

Internal Medicine Physician in Harvey, LA · enumerated 2006 · practices at West Jefferson Physician Services.

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

National Provider Identifier

1316906837

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Registry record

Entity type Individual (Type 1)

Name Dr. William P Newman

Credential MD

Sex Male

Practice address 2845 Manhattan Blvd, Harvey, LA, 70058

Phone (504) 349-6930

Fax (504) 361-5496

Enumeration date Mar 22, 2006

Last updated in NPPES Dec 22, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 026019 (LA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 026019 (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
1055913	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

Where does William Newman practice?

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

What is the NPI number for William Newman?

The National Provider Identifier (NPI) for William Newman is 1316906837, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Candice Abuso Internal Medicine Physician · Harvey, LA NPI 1780670489 Lionel Bourgeois Family Medicine Physician · Harvey, LA NPI 1699758433 Thomas Bambrick Internal Medicine Physician · Harvey, LA NPI 1316926249 Michael Friley Family Medicine Physician · Harvey, LA NPI 1770542003 West Jefferson Physician Services Internal Medicine Physician · Harvey, LA NPI 1114092194 Jimmie Holmes Family Medicine Physician · Harvey, LA NPI 1376711978 Candice Bolander Acute Care Nurse Practitioner · Harvey, LA NPI 1902686124

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-22.