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WILLIAM Y. CHEY, M.D., D.SC. & ASSOCIATES FOR DIGESTIVE AND LIVER DISE
NPI 1720003684
Internal Medicine - Gastroenterology in Rochester, NY

Active since July 13, 2006
222 ALEXANDER ST, SUITE 3100, ROCHESTER, NY 14607(585) 325-2390(585) 325-4813 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Y. Chey, M.d., D.sc. & Associates For Digestive And Liver Dise NPPES

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

WILLIAM Y. CHEY, M.D., D.SC. & ASSOCIATES FOR DIGESTIVE AND LIVER DISE (NPI 1720003684) is a healthcare organization registered as a gastroenterology in Rochester, New York and active in the NPI registry since July 2006. The organization lists William Y Chey, Owner, as its authorized official.

NPPES Registry Identity

NPI1720003684
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameWILLIAM Y. CHEY, M.D., D.SC. & ASSOCIATES FOR DIGESTIVE AND LIVER DISE
Location Address222 ALEXANDER ST, SUITE 3100Rochester, NY 14607-4047
Mailing Address222 Alexander St, Suite 3100Rochester, NY 14607-4047 · (585) 325-2390 · Fax (585) 325-4813
Phone(585) 325-2390
Fax(585) 325-4813
Organization SubpartNo
Authorized OfficialWilliam Y CheyOwner · (585) 325-2390
Enumeration DateJuly 13, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1720003684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · A109228-1
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.
222 ALEXANDER ST, Rochester, NY 14607
Open in Google Maps ↗

Other Identifiers 1

OtherG0187459590NY · Excellus/hmo Group Number

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

Other Providers at the Same Location NPPES 20

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

CHAD MCDONALD LMSW
Social Worker
222 ALEXANDER ST
ROCHESTER, NY 14607
Monroe County (585) 922-8179
DR. ANDREE JACOBS-PERKINS M.D.
Pediatrics
222 ALEXANDER ST, SUITE 4200
ROCHESTER, NY 14607
Monroe County (585) 922-8245
DR. DOUGLAS H JONES M.D.
Internal Medicine (Allergy & Immunology)
222 ALEXANDER ST, MONROE COURT
ROCHESTER, NY 14607
Monroe County (585) 922-8350
DR. ALBERT MANGOLD M.D.
Pediatrics
222 ALEXANDER ST, SUITE 4100/4200
ROCHESTER, NY 14607
Monroe County (585) 922-8230
MS. KRISTEN CARNAHAN NP
Nurse Practitioner (Pediatrics)
222 ALEXANDER ST, 4TH FLOOR
ROCHESTER, NY 14607
Monroe County (585) 922-8230
DR. CHARLES IPPOLITO M.D.
Internal Medicine
222 ALEXANDER ST, SUITE 5000
ROCHESTER, NY 14607
Monroe County (585) 922-8003
JOHN KRALLES RD, CDN
Dietitian, Registered
222 ALEXANDER ST, STE 5100
ROCHESTER, NY 14607
Monroe County (585) 922-8400
MRS. CYNTHIA ANN LARSON RPA-C
Physician Assistant
222 ALEXANDER ST, SUITE 2400
ROCHESTER, NY 14607
Monroe County (585) 327-5205

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 William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise's NPI number?

The NPI number for William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise is 1720003684. It was assigned to this organization in the NPPES registry on July 13, 2006.

Where is William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise located?

William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise is located at 222 Alexander St Suite 3100, Rochester, NY 14607. The listed phone number is (585) 325-2390.

What is William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise's specialty?

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

When was this NPI record last updated?

The NPPES record for William Y. Chey, M.D., D.Sc. & Associates For Digestive And Liver Dise was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.