Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastrointestinal Specialists LLC

Urology Physician in Woodbridge, VA · enumerated 2006 · authorized official Kristina Lowery, Credentialing Manager.

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

National Provider Identifier

1861588592

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Registry record

Entity type Organization (Type 2)

Legal business name Gastrointestinal Specialists LLC

Practice address 2296 Opitz Blvd Ste 350, Woodbridge, VA, 22191

Phone (703) 680-2111

Fax (703) 878-3939

Enumeration date Oct 4, 2006

Last updated in NPPES Jul 10, 2026

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 0101027073 (VA) Primary

Authorized official

Name Kristina Lowery

Title Credentialing Manager

Phone (317) 919-9025

Other identifiers

Identifier	Type	State	Issuer
4081469	Other	VA	AETNA
0675283010	Other	VA	CIGNA
23890001	Other	VA	CAREFIRST
002430	Other	VA	ANTHEM
DF9153	Other	VA	RR MEDICARE
1861588592	Medicaid	VA	-

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Gastrointestinal Specialists LLC?

Gastrointestinal Specialists LLC is registered in NPPES as a Urology Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Inderjit Singh MD PC Urology Physician · Woodbridge, VA NPI 1801812847 Pamela Becker Midwife · Woodbridge, VA NPI 1639281728 Resource Anesthesiology Associates of Va, LLC Pain Medicine (Anesthesiology) Physician · Woodbridge, VA NPI 1043365299 Shawn Mendonca Urology Physician · Woodbridge, VA NPI 1619219052 Shawn Marhamati Urology Physician · Woodbridge, VA NPI 1114312808 Kevin Reid Physician Assistant · Woodbridge, VA NPI 1114548492 Stella Basoah Physician Assistant · Woodbridge, VA NPI 1982351300

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-10.