DR. PIERRE-OLIVIER GRENIER M.D. NPI 1144881160

NPI Information

  • NPI: 1144881160
  • Provider Name: DR. PIERRE-OLIVIER GRENIER, M.D.
  • Classification: Dermatology - 207NP0225X
  • Specialization: Pediatric Dermatology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 300 LONGWOOD AVENUE
    BOSTON, MA
    ZIP 02115
  • Phone: (617) 355-6117

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NPI Details

DR. Pierre-olivier Grenier, M.D. is a pediatric dermatology dermatology in Boston, MA with 13 years of experience. The provider is a pediatric dermatologist has, through additional special training, developed expertise in the treatment of specific skin disease categories with emphasis on those diseases which predominate in infants, children and adolescents. DR. Pierre-olivier Grenier, M.D. NPI is 1144881160. 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:

300 LONGWOOD AVENUE
BOSTON, MA
ZIP 02115
Phone: (617) 355-6117
Fax: (617) 730-0308

The NPI 1144881160 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The enumeration date for this NPI number is 6/21/2019 and was last updated on 8/24/2022.

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
1207NP0225XDermatologyPediatric Dermatology293663MASSACHUSETTSYes

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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