Active NPIIndividual providerSole proprietor

Steven J Rosenthal, MD

Internal Medicine, Cardiovascular Disease in Watchung, New Jersey

NPI Number1164326526
Practice location
78 Century Lane, Watchung, NJ 07069-6008
Fax
—
Last updated
October 7, 2026

Steven James Rosenthal is an Internal Medicine, Cardiovascular Disease based in Watchung, NJ. Steven James Rosenthal practices in Watchung, NJ and has the professional credentials of MD. The NPI Number for Steven James Rosenthal is 1164326526 and holds a License No. 25MA03897400 (NJ). The current practice location address for Steven James Rosenthal is 78 Century Lane, Watchung, NJ 07069-6008 and can be reached out via phone at 973-202-5506.

Provider Profile Details

NPI Number
1164326526
Provider Name
Steven James Rosenthal
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
78 Century Lane, Watchung, NJ 07069-6008
Phone Number
973-202-5506
Primary Taxonomy
Internal Medicine, Cardiovascular Disease · 207RC0000X
Sole Proprietor
Yes
Provider Enumeration Date
October 7, 2026
Last Update Date
October 7, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
78 Century Lane
Watchung, NJ 07069-6008
Zip
07069-6008
Phone Number
973-202-5506
Watchung, NJ 07069Get directions →

Provider Business Mailing Address Details

Address
78 Century Lane
Watchung, NJ 07069-6008
City
Watchung
State
NJ
Zip
07069-6008
Phone Number
973-202-5506

License Information

License Number
25MA03897400
License State
NJ
Taxonomy
Internal Medicine, Cardiovascular Disease · 207RC0000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Steven J Rosenthal, MD?

The NPI number of Steven J Rosenthal, MD is 1164326526. It was assigned on October 7, 2026 and is currently active in the NPPES registry.

What is the specialty of Steven J Rosenthal, MD?

Steven J Rosenthal, MD is registered under the primary taxonomy Internal Medicine, Cardiovascular Disease (code 207RC0000X), licensed in NJ under license number 25MA03897400.

Where does Steven J Rosenthal, MD practice?

The practice location is 78 Century Lane, Watchung, NJ 07069-6008. The office can be reached at 973-202-5506 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1164326526 directly on the NPPES registry website.

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