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GASTROENTEROLOGY ASSOCIATES OF ROCHESTER, LLP
NPI 1659348332
Internal Medicine - Gastroenterology in Rochester, NY

Active since March 02, 2006CLIA 33D0863557 · Waiver
2440 RIDGEWAY AVE, SUITE 100, ROCHESTER, NY 14626(585) 720-1550(585) 720-1553 Get Directions Write a Review

NPPES record last updated: March 17, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gastroenterology Associates Of Rochester, Llp NPPES

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

GASTROENTEROLOGY ASSOCIATES OF ROCHESTER, LLP (NPI 1659348332), doing business as Drs Mark Pereira And Manish Madan, is a healthcare organization registered as a gastroenterology in Rochester, New York and active in the NPI registry since March 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists Andrej Strapko, Partner, as its authorized official.

NPPES Registry Identity

NPI1659348332
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGASTROENTEROLOGY ASSOCIATES OF ROCHESTER, LLP
Location Address2440 RIDGEWAY AVE, SUITE 100Rochester, NY 14626-4145
Mailing Address2440 Ridgeway Ave, Suite 100Rochester, NY 14626-4145 · (585) 720-1550 · Fax (585) 720-1553
Phone(585) 720-1550
Fax(585) 720-1553
Organization SubpartNo
Authorized OfficialAndrej StrapkoPartner · (585) 720-1550
Enumeration DateMarch 2, 2006
Last NPPES UpdateMarch 17, 2015
✔ NPI 1659348332 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.
2440 RIDGEWAY AVE, Rochester, NY 14626
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Other Names 1

Former Legal Business NameDrs Mark Pereira And Manish Madan

Other Identifiers 2

OtherAA0771Medicare Ptan
Medicaid02101839NY

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

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 Waiver 33D0863557

Gastroenterology Associates Of Rochester LLP · Rochester, NY
Active · expires Aug 31, 2026
CLIA Number33D0863557
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorDr. Andrej Strapko
Laboratory Phone(585) 720-1550
Laboratory LocationGastroenterology Associates Of Rochester LLP2440 Ridgeway Avenue, # 100, Rochester, NY 14626
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VINCENZO F. RAGONESE PSYD
Psychologist (Clinical)
2440 RIDGEWAY AVE, 200
ROCHESTER, NY 14626
Monroe County (585) 225-5750
MANISH KUMAR MADAN MD
Internal Medicine (Gastroenterology)
2440 RIDGEWAY AVE, SUITE #100
ROCHESTER, NY 14626
Monroe County (585) 720-1550
ARTHUR STANLEY PUTNAM DDS
Dentist (General Practice)
2440 RIDGEWAY AVE, SUITE 230
ROCHESTER, NY 14626
Monroe County (585) 295-1890
CATHLEEN JEAN JOSEPH FNP
Nurse Practitioner (Family)
2440 RIDGEWAY AVE, SUITE 100
ROCHESTER, NY 14626
Monroe County (585) 720-1550
ANDREJ STRAPKO MD
Internal Medicine (Gastroenterology)
2440 RIDGEWAY AVE, SUITE #100
ROCHESTER, NY 14626
Monroe County (585) 720-1550
MR. LEWIS J PERNA LCSW-R
Social Worker (Clinical)
2440 RIDGEWAY AVE, SUITE 200
ROCHESTER, NY 14626
Monroe County (585) 234-1537
LINDSAY NICOLE GLANVILLE PA
Physician Assistant (Medical)
2440 RIDGEWAY AVE
ROCHESTER, NY 14626
Monroe County (585) 720-1550
MARK PEREIRA MD
Internal Medicine (Gastroenterology)
2440 RIDGEWAY AVE, SUITE #100
ROCHESTER, NY 14626
Monroe County (585) 720-1550

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 Associates Of Rochester, LLP's NPI number?

The NPI number for Gastroenterology Associates Of Rochester, LLP is 1659348332. It was assigned to this organization in the NPPES registry on March 2, 2006. The provider was formerly known as Drs Mark Pereira And Manish Madan.

Where is Gastroenterology Associates Of Rochester, LLP located?

Gastroenterology Associates Of Rochester, LLP is located at 2440 Ridgeway Ave Suite 100, Rochester, NY 14626. The listed phone number is (585) 720-1550.

What is Gastroenterology Associates Of Rochester, LLP's specialty?

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

Does Gastroenterology Associates Of Rochester, LLP hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0863557) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Gastroenterology Associates Of Rochester, LLP was last updated on March 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.