DR. Heidi Beth Isenberg-feig, M.D. is an allergy allergy immunology in Rockville, MD. The provider is a physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee DR. Heidi Beth Isenberg-feig, M.D. NPI is 1790783470. The provider is registered as an individual entity type. The NPPES NPI record indicates the provider is a female.
The provider's business location address is:
6000 EXECUTIVE BLVD SUITE 625 ROCKVILLE, MD ZIP 20852-803 Phone: (240) 314-7080 Fax: (240) 314-7082
The enumeration date for this NPI number is 7/7/2005 and was last updated on 10/11/2012.
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:
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
NPI Synchronization or Removal
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