GARY L HOROWITZ M.D. NPI 1558308213

NPI Information

  • NPI: 1558308213
  • Provider Name: GARY L HOROWITZ, M.D.
  • Classification: Pathology - 207ZP0104X
  • Specialization: Chemical Pathology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: BETH ISRAEL HOSPITAL
    DEPT OF PATHOLOGY
    BOSTON, MA
    ZIP 02215
  • Phone: (617) 667-3648

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NPI Details

Gary L Horowitz, M.D. is a chemical pathology pathology in Boston, MA with 50 years of experience. The provider is a chemical pathologist has expertise in the biochemistry of the human body as it applies to the understanding of the cause and progress of disease. This physician functions as a clinical consultant in the diagnosis and treatment of human disease. Chemical pathology entails the application of biochemical data to the detection, confirmation or monitoring of disease. Gary L Horowitz, M.D. NPI is 1558308213. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: HARVARD MEDICAL SCHOOL
Graduation Year:1976

The provider's business location address is:

BETH ISRAEL HOSPITAL
DEPT OF PATHOLOGY
BOSTON, MA
ZIP 02215
Phone: (617) 667-3648

The NPI 1558308213 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.

  • Protein measurement, serum (HCPCS:84165)
  • Immunologic analysis technique on serum (immunofixation) (HCPCS:86334)
  • Protein measurement, body fluid (HCPCS:84166)
  • Immunologic analysis technique on body fluid, other fluids with concentration (HCPCS:86335)

The enumeration date for this NPI number is 6/1/2006 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
1207ZP0104XPathologyChemical Pathology44883MASSACHUSETTSYes

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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