Gastroenterology Associates Va, LLC
NPI 1518990472 · Gastroenterology Physician · Gainesville, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gastroenterology Associates Va, LLC is a Gastroenterology Physician organization in Gainesville, VA (NPI 1518990472).
Provider details
- NPI number
- 1518990472
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kristina Materna, Director, Credentialing(901) 377-8219
- License
- 0101027526 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
9 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Colon Stomach & Liver Center
- Doing business as
- Gastroenterology Associates, PC
- Doing business as
- Tidewater Gastroenterology
- Doing business as
- Tidewater Gastroenterology
Additional practice locations (8)
- 661 Independence Pkwy Ste 120Chesapeake, VA 23320-5114Phone: (757) 547-0798
- 24430 Stone Springs Blvd Ste 250Dulles, VA 20166-2268Phone: (703) 723-3670
- 19455 Deerfield Ave Ste 202Lansdowne, VA 20176-8102Phone: (703) 723-3670
- 19455 Deerfield Ave Ste 205Lansdowne, VA 20176-8102Phone: (703) 723-3670
- 19455 Deerfield Ave Ste 201Lansdowne, VA 20176-8102Phone: (703) 723-3670
- 8640 Sudley Rd Ste 201Manassas, VA 20110-4404Phone: (703) 368-6819
- 5701 Cleveland St Ste 100Virginia Beach, VA 23462-1788Phone: (757) 547-0798
- 170 W Shirley Ave Ste 205Warrenton, VA 20186-3083Phone: (540) 347-2470
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Gastroenterology Associates Va, LLC's NPI number?
- Gastroenterology Associates Va, LLC's National Provider Identifier (NPI) is 1518990472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gastroenterology Associates Va, LLC?
- Gastroenterology Associates Va, LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gastroenterology Associates Va, LLC located?
- Gastroenterology Associates Va, LLC's practice location on file with NPPES is 7915 Lake Manassas Dr Ste 302, Gainesville, VA 20155-3260.
- What is Gastroenterology Associates Va, LLC's phone number?
- The practice phone number listed in the NPPES registry for Gastroenterology Associates Va, LLC is (571) 248-0653.
- Does Gastroenterology Associates Va, LLC accept Medicare?
- Gastroenterology Associates Va, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gastroenterology Associates Va, LLC?
- The authorized official listed on Gastroenterology Associates Va, LLC's NPPES record is Kristina Materna, Director, Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gastroenterology Associates Va, LLC's NPI active?
- Yes — Gastroenterology Associates Va, LLC's NPI (1518990472) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.