Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leon Smith, M.D.

Maternal & Fetal Medicine Physician in Livingston, NJ · enumerated 2005.

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

National Provider Identifier

1467454751

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Registry record

Entity type Individual (Type 1)

Name Dr. Leon Smith

Credential M.D.

Sex Male

Practice address 94 Old Short Hills Rd, Ste 402, Livingston, NJ, 07039

Phone (973) 322-5287

Fax (973) 322-2309

Enumeration date Jun 1, 2005

Last updated in NPPES Mar 25, 2014

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA05307800 (NJ) 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
ES274	Other	NJ	OXFORD ID #
160059398	Other	NJ	RAILROAD MEDICARE
0535026000	Other	NJ	AMERIHEALTH
2K2133	Other	NJ	HEALTHNET ID #
4992601	Medicaid	NJ	-
576E61	Other	NJ	EMPIRE BC/BS OF NY ID #

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

Is NPI 1467454751 active?

Yes, as of the latest NPPES snapshot, NPI 1467454751 is active (record last updated 2014-03-25).

How do I verify Leon Smith's NPI record?

Cross-check NPI 1467454751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-25.