Active NPIIndividual providerSole proprietor

Warren J Bleiweiss, MD

Anesthesiology in Caldwell, New Jersey

NPI Number1548208838
Practice location
29 Smull Avenue, Caldwell, NJ 07006
Fax
973-403-0102
Last updated
September 11, 2025

Warren Jay Bleiweiss is an Anesthesiology based in Caldwell, NJ. Warren Jay Bleiweiss practices in Caldwell, NJ and has the professional credentials of MD. The NPI Number for Warren Jay Bleiweiss is 1548208838 and holds a License No. 25MA05338100 (NJ). The current practice location address for Warren Jay Bleiweiss is 29 Smull Avenue, Caldwell, NJ 07006 and can be reached out via phone at 973-403-3334 and via fax at 973-403-0102.

Provider Profile Details

NPI Number
1548208838
Provider Name
Warren Jay Bleiweiss
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
29 Smull Avenue, Caldwell, NJ 07006
Phone Number
973-403-3334
Fax Number
973-403-0102
Primary Taxonomy
Anesthesiology · 207L00000X
Sole Proprietor
Yes
Provider Enumeration Date
June 2, 2006
Last Update Date
September 11, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
29 Smull Avenue
Caldwell, NJ 07006
Zip
07006
Phone Number
973-403-3334
Fax Number
973-403-0102
Caldwell, NJ 07006Get directions →

Provider Business Mailing Address Details

Address
29 Smull Avenue
Caldwell, NJ 07006
City
Caldwell
State
NJ
Zip
07006
Phone Number
973-403-3334
Fax Number
973-403-0102

License Information

License Number (1)
25MA05338100
License State (1)
NJ
Taxonomy (1)
Anesthesiology · 207L00000X · Primary
License Number (2)
25MA05338100
License State (2)
NJ
Taxonomy (2)
· 208VP0000X

Legacy Identifiers

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

Other Anesthesiology providers near Caldwell, NJ

View all Anesthesiology providers in Caldwell →

Frequently Asked Questions

What is the NPI number of Warren J Bleiweiss, MD?

The NPI number of Warren J Bleiweiss, MD is 1548208838. It was assigned on June 2, 2006 and is currently active in the NPPES registry.

What is the specialty of Warren J Bleiweiss, MD?

Warren J Bleiweiss, MD is registered under the primary taxonomy Anesthesiology (code 207L00000X), licensed in NJ under license number 25MA05338100.

Where does Warren J Bleiweiss, MD practice?

The practice location is 29 Smull Avenue, Caldwell, NJ 07006. The office can be reached at 973-403-3334 (phone) or 973-403-0102 (fax).

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 1548208838 directly on the NPPES registry website.

Browse related providers