DAVID S HARNETT MD NPI 1417921925

NPI Information

  • NPI: 1417921925
  • Provider Name: DAVID S HARNETT, MD
  • Classification: Psychiatry & Neurology - 2084P0805X
  • Specialization: Geriatric Psychiatry
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 170 GOVERNORS AVE
    1ST FLOOR
    MEDFORD, MA
    ZIP 02155
  • Phone: (781) 306-6160

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NPI Details

David S Harnett, MD is a geriatric psychiatry psychiatry neurology in Medford, MA. The provider is geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients. David S Harnett, MD NPI is 1417921925. 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:

170 GOVERNORS AVE
1ST FLOOR
MEDFORD, MA
ZIP 02155-643
Phone: (781) 306-6160
Fax: (781) 306-6175

The NPI 1417921925 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Power Mobility Devices.

The enumeration date for this NPI number is 2/14/2006 and was last updated on 9/30/2013.

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
12084P0805XPsychiatry & NeurologyGeriatric Psychiatry43765MASSACHUSETTSYes

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
10194778MEDICAIDMASSACHUSETTS
2260005817OTHERMASSACHUSETTSRAILROAD MEDICARE
3C04851OTHERMASSACHUSETTSBLUE CROSS/BLUE SHIELD
4A38298MEDICARE UPINMASSACHUSETTS
5C04851MEDICARE ID-TYPE UNSPECIFIEDMASSACHUSETTS
6700220OTHERMASSACHUSETTSTUFTS/SECURE HORIZONS
7002512686130OTHERMASSACHUSETTSOXFORD
8260005817MEDICARE PINMASSACHUSETTS

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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