Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Trillium Health, Inc.

Community/Retail Pharmacy in Rochester, NY · enumerated 2006 · authorized official Mark Malahosky, Vice President, Pharmacy Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881752905

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Registry record

Entity type Organization (Type 2)

Legal business name Trillium Health, Inc.

Other name <Unavail>

Practice address 259 Monroe Ave, Lower Level, Rochester, NY, 14607

Phone (585) 241-9000

Fax (585) 454-2017

Enumeration date Dec 4, 2006

Last updated in NPPES May 6, 2019

Taxonomy & classification

333600000X Pharmacy Suppliers · License 054.020552 (IL) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 28780 (FL) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License NR1540 (NH) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License PHN11353 (RI) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License NP001017 (PA) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 28RO00168800 (NJ) Secondary

3336S0011X Specialty Pharmacy Suppliers · License 13442 (NC) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 026860 (NY) Primary

Authorized official

Name Mark Malahosky

Title Vice President, Pharmacy Services

Phone (585) 210-4152

Other identifiers

Identifier	Type	State	Issuer
03007518	Medicaid	NY	-
2063512	Other	-	PK

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-05-06. Verify at npiregistry.cms.hhs.gov.

Where is Trillium Health, Inc. located?

The practice location on file with NPPES is in Rochester, NY.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-06.