DR. DAVID M. GREER MD NPI 1003807215

NPI Information

  • NPI: 1003807215
  • Provider Name: DR. DAVID M. GREER, MD
  • Classification: Psychiatry & Neurology - 2084V0102X
  • Specialization: Vascular Neurology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 725 ALBANY STREET
    SHAPIRO 7, SUITE B
    BOSTON, MA
    ZIP 02118
  • Phone: (617) 638-8456

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NPI Details

DR. David M. Greer, MD is a vascular neurology psychiatry neurology in Boston, MA with 31 years of experience. The provider is vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage. DR. David M. Greer, MD NPI is 1003807215. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduation Year:1995

The provider's business location address is:

725 ALBANY STREET
SHAPIRO 7, SUITE B
BOSTON, MA
ZIP 02118
Phone: (617) 638-8456
Fax: (617) 638-8465

The NPI 1003807215 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 following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)

The enumeration date for this NPI number is 11/4/2005 and was last updated on 7/24/2017.

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
12084N0400XPsychiatry & NeurologyNeurology048926CONNECTICUTNo
22084V0102XPsychiatry & NeurologyVascular Neurology159453MASSACHUSETTSYes

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
1A29378MEDICARE ID-TYPE UNSPECIFIEDMASSACHUSETTS
2G90513MEDICARE 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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