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

BARNES D KELLER MD
NPI 1255375135
Internal Medicine - Cardiovascular Disease in East Brunswick, NJ

Q: What is Barnes Keller's NPI number?

The NPI number for Barnes Keller is 1255375135. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Q: What is Barnes Keller'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 Barnes Keller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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 June 15, 2006

593 CRANBURY ROAD, EAST BRUNSWICK, NJ 08816(732) 390-3333(732) 257-5432 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Barnes D Keller Md NPPES

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

BARNES D KELLER MD (NPI 1255375135) is an individual cardiovascular disease provider in East Brunswick, New Jersey, licensed in New Jersey (MA22313) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1255375135

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameBARNES D KELLERCredential: MD

Location Address593 CRANBURY ROADEast Brunswick, NJ 08816

Mailing Address593 Cranbury RoadEast Brunswick, NJ 08816 · (732) 390-3333 · Fax (732) 257-5432

Phone(732) 390-3333

Fax(732) 257-5432

Sole ProprietorNo

Enumeration DateJune 15, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1255375135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in NJ · MA22313

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.

593 CRANBURY ROAD, East Brunswick, NJ 08816

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Other Providers at the Same Location NPPES 13

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

MS. JULIE BOURNE PA-C

Physician Assistant

593 CRANBURY ROAD, SUITE 1A
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 613-8880

DWAYNE W SIU DO

Internal Medicine (Clinical Cardiac Electrophysiology)

593 CRANBURY ROAD, SUITE 2
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-3333

DORY BERT ALTMANN MD

Internal Medicine (Cardiovascular Disease)

593 CRANBURY ROAD, SUITE 2
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-3333

SUE ANN REESE ADVANCED PRACTICE NU

Nurse Practitioner

593 CRANBURY ROAD
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-3333

MARC A SCHEINER MD

Internal Medicine (Clinical Cardiac Electrophysiology)

593 CRANBURY ROAD, SUITE 2
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 390-3333

DONNA L KLITZMAN MD

Internal Medicine (Pulmonary Disease)

593 CRANBURY ROAD, SUITE 1A
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 613-8880

PULMONARY AND INTENSIVE CARE SPECIALISTS OF NEW JERSEY

Internal Medicine (Pulmonary Disease)

593 CRANBURY ROAD, SUITE 1A
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 613-8880

HOWARD K WAKSMAN MD

Internal Medicine (Pulmonary Disease)

593 CRANBURY ROAD, SUITE 1A
EAST BRUNSWICK, NJ 08816

Middlesex County (732) 613-8880

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 Barnes Keller's NPI number?

The NPI number for Barnes Keller is 1255375135. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Barnes Keller located?

Barnes Keller practices at 593 Cranbury Road, East Brunswick, NJ 08816. The listed phone number is (732) 390-3333.

What is Barnes Keller'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 Barnes Keller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.