Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lawrence Byrd, M.D.

Nephrology Physician in Livingston, NJ · enumerated 2006.

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

National Provider Identifier

1619916756

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Registry record

Entity type Individual (Type 1)

Name Lawrence Byrd

Credential M.D.

Sex Male

Practice address 22 Old Short Hills Rd, Suite 212, Livingston, NJ, 07039

Phone (973) 994-4550

Fax (973) 994-7085

Enumeration date Jun 5, 2006

Last updated in NPPES Oct 18, 2007

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 25MA02944300 (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
0162701	Medicaid	NJ	-

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 is the NPI number for Lawrence Byrd?

The National Provider Identifier (NPI) for Lawrence Byrd is 1619916756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lawrence Byrd practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-18.