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VENTURE GASTROENTEROLOGY LLC
NPI 1578810743
Internal Medicine - Gastroenterology in North Miami Beach, FL

Active since August 07, 2012CLIA 10D2046798 · Accreditation
16855 NE 2ND AVE, SUITE 300, NORTH MIAMI BEACH, FL 33162(305) 654-4488(305) 654-8157 Get Directions Write a Review

NPPES record last updated: November 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Venture Gastroenterology Llc NPPES

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

VENTURE GASTROENTEROLOGY LLC (NPI 1578810743) is a healthcare organization registered as a gastroenterology in North Miami Beach, Florida and active in the NPI registry since August 2012. The organization holds an CLIA Accreditation certificate valid through November 16, 2027, maintains 2 additional practice locations, and lists Andrew E Nullman, President, as its authorized official.

NPPES Registry Identity

NPI1578810743
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameVENTURE GASTROENTEROLOGY LLC
Location Address16855 NE 2ND AVE, SUITE 300North Miami Beach, FL 33162-1744
Mailing Address2523 Regatta AveMiami Beach, FL 33140-4234 · (305) 654-4488 · Fax (305) 654-8157
Phone(305) 654-4488
Fax(305) 654-8157
Organization SubpartNo
Authorized OfficialAndrew E NullmanPresident · (305) 534-4404
Enumeration DateAugust 7, 2012
Last NPPES UpdateNovember 8, 2021
NPPES CertifiedNovember 8, 2021
✔ NPI 1578810743 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.
16855 NE 2ND AVE, North Miami Beach, FL 33162
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Secondary Practice Locations 2

Location 165 NW 168th StNorth Miami Beach, FL 33169-6027 · Phone (305) 654-4488
Location 21190 NW 95th St Ste 412Miami, FL 33150-2067 · Phone (305) 534-4404 · Fax (305) 691-4449

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 AvMed, Wellpoint.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Venture Gastroenterology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Venture Gastroenterology LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Marwan Iskandarani, M.D.
Gastroenterology
NPI 1255386470
65 NW 168TH ST
North Miami Beach, FL 33169
(305) 653-9174
✔ PECOS✔ Accepts Medicare0.4 mi
Andrew Nullman, M.D.
Gastroenterology
NPI 1912939208
1190 NW 95TH ST STE 412
Miami, FL 33150
(305) 534-4404
✔ PECOS✔ Accepts Medicare4.9 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Accreditation 10D2046798

Venture Gastroenterology LLC · North Miami Beach, FL
Active · expires Nov 16, 2027
CLIA Number10D2046798
Laboratory TypeIndependent
Certificate Effective DateNovember 17, 2025
Certificate Expiration DateNovember 16, 2027
Laboratory DirectorDr. George M. Varsegi
Laboratory Phone(561) 638-7577
Laboratory LocationVenture Gastroenterology LLC16855 NE 2nd Ave Ste 300, North Miami Beach, FL 33162
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

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 Venture Gastroenterology LLC's NPI number?

The NPI number for Venture Gastroenterology LLC is 1578810743. It was assigned to this organization in the NPPES registry on August 7, 2012.

Where is Venture Gastroenterology LLC located?

Venture Gastroenterology LLC is located at 16855 NE 2nd Ave Suite 300, North Miami Beach, FL 33162. The listed phone number is (305) 654-4488.

What is Venture Gastroenterology LLC's specialty?

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

Is Venture Gastroenterology LLC enrolled in Medicare?

Yes. Venture Gastroenterology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Venture Gastroenterology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Gastroenterology, reassign their Medicare billing to Venture Gastroenterology LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Venture Gastroenterology LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 10D2046798) is associated with this NPI, valid through November 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Venture Gastroenterology LLC accept?

Health plans from AvMed and Wellpoint list Venture Gastroenterology 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 Venture Gastroenterology LLC was last updated on November 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.