NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Baystate Medical Center, Inc.

Oxygen Equipment & Supplies (DME) in Ware, MA · enumerated 2010 · authorized official Dennis Chalke, Sr Vp, Cfo & Treas, Baystate Health.

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

National Provider Identifier

1922301779

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Baystate Medical Center, Inc.
Other name <Unavail>
Practice address 85 South St, Room D101, Ware, MA, 01082
Phone (413) 967-2855
Fax (413) 967-2858
Enumeration date Dec 17, 2010
Last updated in NPPES Jan 19, 2017

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary
332BX2000X Oxygen Equipment & Supplies (DME) Suppliers Primary

Authorized official

Name Dennis Chalke
Title Sr Vp, Cfo & Treas, Baystate Health
Phone (413) 794-3290

Other identifiers

Identifier Type State Issuer
110020829Y Medicaid MA -

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.

Read the full guide → Validate an NPI →

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 2017-01-19. Verify at npiregistry.cms.hhs.gov.
Where is Baystate Medical Center, Inc. located?
The practice location on file with NPPES is in Ware, MA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-19.