DR. MASON WRIGHT FREEMAN MD NPI 1851473821

NPI Information

  • NPI: 1851473821
  • Provider Name: DR. MASON WRIGHT FREEMAN, MD
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 55 FRUIT STREET GRJ 1321
    LIPID METABOLISM UNIT
    BOSTON, MA
    ZIP 02114
  • Phone: (617) 726-5906

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NPI Details

DR. Mason Wright Freeman, MD is an internal medicine in Boston, MA. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Mason Wright Freeman, MD NPI is 1851473821. 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:

55 FRUIT STREET GRJ 1321
LIPID METABOLISM UNIT
BOSTON, MA
ZIP 02114-696
Phone: (617) 726-5906
Fax: (617) 726-2879

The NPI 1851473821 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 10/19/2006 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
1207R00000XInternal Medicine47331MASSACHUSETTSYes
2207RE0101XInternal MedicineEndocrinology, Diabetes & Metabolism47331MASSACHUSETTSX

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
13003663MEDICAIDMASSACHUSETTS
2J05377MEDICARE ID-TYPE UNSPECIFIEDMASSACHUSETTS
3047331OTHERMASSACHUSETTSTUFTS HEALTH PLAN
4J05377OTHERMASSACHUSETTSBC BS MA
5D82909MEDICARE 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: 3/30/2025

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