NPI Portal NPI Lookup & Verification

Gregory F Montgomery

Gregory F Montgomery is a Vascular Surgery Physician provider (Surgery) practicing in Harrisonburg, VA, registered in the NPPES registry with NPI 1427054113 since 2005.

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NPI 1427054113
Entity type Individual (Type 1)
Name Gregory F Montgomery
Sex Male
Practice address 2006 HEALTH CAMPUS DR, Harrisonburg, VA, 22801
Phone 5406895800
Fax 5406895801
Enumeration date 2005-06-27
Last updated in NPPES 2012-11-28

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2086S0129X Vascular Surgery Physician Primary 0101038521 VA

Other identifiers

Identifier Type State Issuer
0128741000 Other VA WV MEDICAID
1427054113 Medicaid VA
1000870001 Other VA DME PROVIDER
5266237 Other VA CIGNA
762076 Other VA SOUTHERN HEALTH
345911 Other VA ANTHEM
Copy-ready billing details
Provider: Gregory Montgomery
NPI: 1427054113
Taxonomy: 2086S0129X (Vascular Surgery Physician)
Address: 2006 HEALTH CAMPUS DR, Harrisonburg, VA, 22801

Other providers at this practice address

NPI Name Type Specialty Location
1144226846 Morris Fendley Individual Surgery Physician Harrisonburg, VA
1316943079 Eugene Lareau Individual Surgery Physician Harrisonburg, VA
1104824366 Tracey Robinson Individual Rheumatology Physician Harrisonburg, VA
1194796508 Lois Hanna Individual Medical Physician Assistant Rockingham, VA
1548223159 Thomas Oates Individual Surgery Physician Harrisonburg, VA
1790741189 Zack Perdue Individual Neurology Physician Harrisonburg, VA
1467418848 John Barnes Individual Cardiovascular Disease Physician Rockingham, VA
1316903362 Karoly Varga Individual Neurology Physician Rockingham, VA

Verify this record

Cross-check NPI 1427054113 against the authoritative CMS record: view Gregory F Montgomery on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gregory Montgomery?
Gregory Montgomery is registered in NPPES with the primary taxonomy of Vascular Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-11-28.