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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GASTROENTEROLOGY SERVICES, LLC
NPI 1851542500
Internal Medicine - Gastroenterology in Oviedo, FL

Active since September 30, 2008CLIA 10D1102055 · Certificate of Compliance
2572 W SR 426 STE 1000, OVIEDO, FL 32765(407) 478-0882(407) 359-8530 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Dec 26, 2024 (2 updates tracked since 2024).

About Gastroenterology Services, Llc NPPES

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

GASTROENTEROLOGY SERVICES, LLC (NPI 1851542500), doing business as Gastroenterology Plus, is a healthcare organization registered as a gastroenterology in Oviedo, Florida and active in the NPI registry since September 2008. The organization holds a CLIA Certificate of Compliance certificate valid through April 2, 2027 and lists Ian R Martinez, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1851542500
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGASTROENTEROLOGY SERVICES, LLC
Location Address2572 W SR 426 STE 1000Oviedo, FL 32765-8389
Mailing Address2572 W Sr 426 Ste 1000Oviedo, FL 32765-8389 · (407) 478-0882 · Fax (407) 359-8530
Phone(407) 478-0882
Fax(407) 359-8530
Organization SubpartNo
Authorized OfficialIan R MartinezManaging Member · (407) 478-0882
Enumeration DateSeptember 30, 2008
Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1851542500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2572 W SR 426 STE 1000, Oviedo, FL 32765
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Other Names 1

Doing Business AsGastroenterology Plus

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 10D1102055

Gastroenterology Services LLC · Oviedo, FL
Active · expires Apr 2, 2027
CLIA Number10D1102055
Laboratory TypePhysician Office
Certificate Effective DateApril 3, 2025
Certificate Expiration DateApril 2, 2027
Laboratory DirectorJavier Rojas
Laboratory Phone(407) 478-0882
Laboratory LocationGastroenterology Services LLC2572 W State Road 426 Suite 1000, Oviedo, FL 32765
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Gastroenterology Services, LLC's NPI number?

The NPI number for Gastroenterology Services, LLC is 1851542500. It was assigned to this organization in the NPPES registry on September 30, 2008. The provider is doing business as Gastroenterology Plus.

Where is Gastroenterology Services, LLC located?

Gastroenterology Services, LLC is located at 2572 W Sr 426 Ste 1000, Oviedo, FL 32765. The listed phone number is (407) 478-0882.

What is Gastroenterology Services, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Gastroenterology Services, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 10D1102055) is associated with this NPI, valid through April 2, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Gastroenterology Services, LLC accept?

Health plans from Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Gastroenterology Services, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gastroenterology Services, LLC was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.