JOHN M DALENA AND DARREN R BLUMBERG MD LLC NPI 1033255096

NPI Information

  • NPI: 1033255096
  • Provider Name: JOHN M DALENA AND DARREN R BLUMBERG MD LLC
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Organization
  • Address: 65 RIDGEDALE AVE
    CEDAR KNOLLS, NJ
    ZIP 07927
  • Phone: (973) 401-0500

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NPI Details

JOHN M DALENA AND DARREN R BLUMBERG MD LLC is a gastroenterology internal medicine in Cedar Knolls, NJ. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. JOHN M DALENA AND DARREN R BLUMBERG MD LLC NPI is 1033255096. The provider is registered as an organization entity type and is a single specialty group.

The provider's business location address is:

65 RIDGEDALE AVE
CEDAR KNOLLS, NJ
ZIP 07927-313
Phone: (973) 401-0500
Fax: (973) 401-9306

The provider's authorized official is Elsie Duque .
The authorized official title is Office Administrator and has the following contact phone number (973) 401-0500.

The enumeration date for this NPI number is 1/29/2007 and was last updated on 6/11/2013.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterologyYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1E28795MEDICARE UPINNEW JERSEY
2H92247MEDICARE UPINNEW JERSEY
3099533MEDICARE PINNEW JERSEY
4I53316MEDICARE UPINNEW JERSEY

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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