ROBERT O DILLMAN MD FACP NPI 1538225438

NPI Information

  • NPI: 1538225438
  • Provider Name: ROBERT O DILLMAN, MD FACP
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • Address: ONE HOAG DRIVE
    BLDG 41 HOAG CANCER CENTER
    NEWPORT BEACH, CA
    ZIP 92658
  • Phone: (949) 764-8091

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NPI Details

Robert O Dillman, MD FACP is a hematology and oncology internal medicine in Newport Beach, CA. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. Robert O Dillman, MD FACP NPI is 1538225438. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

ONE HOAG DRIVE
BLDG 41 HOAG CANCER CENTER
NEWPORT BEACH, CA
ZIP 92658-100
Phone: (949) 764-8091
Fax: (949) 764-8102

The enumeration date for this NPI number is 12/28/2006 and was last updated on 7/8/2007.

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
1207RH0003XInternal MedicineHematology & OncologyC038008CALIFORNIAYes

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
1A36819MEDICARE UPIN

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: 11/21/2025

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