Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LAWRENCE ZELDIN MD
NPI 1871237636
Internal Medicine - Cardiovascular Disease in Morristown, NJ

Q: What is Lawrence Zeldin's NPI number?

The NPI number for Lawrence Zeldin is 1871237636. It was assigned to this individual provider in the NPPES registry on April 26, 2022.

Q: What is Lawrence Zeldin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Lawrence Zeldin was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 26, 2022

65 MADISON AVE, MORRISTOWN, NJ 07960(973) 971-6152 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Apr 26, 2022 (2 updates tracked since 2022).

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About Dr. Lawrence Zeldin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LAWRENCE ZELDIN MD (NPI 1871237636) is an individual cardiovascular disease provider in Morristown, New Jersey, licensed in New Jersey (25MA12630600) and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1871237636

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. LAWRENCE ZELDINCredential: MD

Location Address65 MADISON AVEMorristown, NJ 07960-7354

Mailing Address100 Madison AveMorristown, NJ 07960-6136

Phone(973) 971-6152

Sole ProprietorNo

Enumeration DateApril 26, 2022

Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1871237636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Licenses✔ Licensed in NJ · 25MA12630600✔ Licensed in NY · 334960

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

65 MADISON AVE, Morristown, NJ 07960

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARLA MARIE GABRE RD

Dietitian, Registered

65 MADISON AVE, SUITE 540
MORRISTOWN, NJ 07960

Morris County (201) 650-9307

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lawrence Zeldin's NPI number?

The NPI number for Lawrence Zeldin is 1871237636. It was assigned to this individual provider in the NPPES registry on April 26, 2022.

Where is Lawrence Zeldin located?

Lawrence Zeldin practices at 65 Madison Ave, Morristown, NJ 07960. The listed phone number is (973) 971-6152.

What is Lawrence Zeldin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Lawrence Zeldin was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.