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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GREGORY J MASSIMI MD
NPI 1396786398
Pathology - Anatomic Pathology & Clinical Pathology in Norfolk, VA

Active since June 09, 2006
6330 N CENTER DRIVE, BUILDING 13 SUITE 220, NORFOLK, VA 23502(757) 466-0089(757) 466-8017 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory J Massimi Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY J MASSIMI MD (NPI 1396786398) is an individual anatomic pathology & clinical pathology provider in Norfolk, Virginia, licensed in Virginia (0101056922) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1396786398
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameGREGORY J MASSIMICredential: MD
Location Address6330 N CENTER DRIVE, BUILDING 13 SUITE 220Norfolk, VA 23502-4008
Mailing Address6330 N Center Drive, Building 13 Suite 220Norfolk, VA 23502-4008 · (757) 466-0089 · Fax (757) 466-8017
Phone(757) 466-0089
Fax(757) 466-8017
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1396786398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in VA · 0101056922
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
6330 N CENTER DRIVE, Norfolk, VA 23502
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Other Identifiers 1

Medicaid6606083VA

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBERT A HERSHBERG MD
Pathology (Anatomic Pathology & Clinical Pathology)
6330 N CENTER DRIVE, BUILDING 13 SUITE 220
NORFOLK, VA 23502
Norfolk City (757) 466-0089
OLIVIA MICHELLE LEWIS MS, LPC
Counselor (Mental Health)
6330 N CENTER DRIVE, BUILDING 13 SUITE 200
NORFOLK, VA 23502
Norfolk City (757) 233-0003

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Massimi's NPI number?

The NPI number for Gregory Massimi is 1396786398. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Gregory Massimi located?

Gregory Massimi practices at 6330 N Center Drive Building 13 Suite 220, Norfolk, VA 23502. The listed phone number is (757) 466-0089.

What is Gregory Massimi's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Gregory Massimi was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.