Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Horizon Surgical Group, PA

Vascular Surgery Physician in Germantown, MD · enumerated 2005 · authorized official Robert Fox, Partner/Authorized Official.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366449365

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Registry record

Entity type Organization (Type 2)

Legal business name Horizon Surgical Group, PA

Other name <Unavail>

Practice address 20410 Observation Drive, Suite 100, Germantown, MD, 20876

Phone (301) 762-0277

Fax (301) 330-9108

Enumeration date Jul 5, 2005

Last updated in NPPES Mar 22, 2017

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Fox

Title Partner/Authorized Official

Phone (301) 330-1000

Other identifiers

Identifier	Type	State	Issuer
915011100	Medicaid	MD	-

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 → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-03-22. Verify at npiregistry.cms.hhs.gov.

Where is Horizon Surgical Group, PA located?

The practice location on file with NPPES is in Germantown, MD.

Providers at this address

Browse all →

William Nghiem Vascular & Interventional Radiology Physician · Germantown, MD NPI 1851559223 Washington Radiology Associates, Pllc Diagnostic Radiology Physician · Germantown, MD NPI 1962167205

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-22.