Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pioneer Valley Orthotics & Prosthetics, Inc.

Prosthetic/Orthotic Supplier in Pittsfield, MA · enumerated 2016 · authorized official Frank Twyeffort, President.

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

National Provider Identifier

1619336500

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Registry record

Entity type Organization (Type 2)

Legal business name Pioneer Valley Orthotics & Prosthetics, Inc.

Practice address 740 Williams St, Pittsfield, MA, 01201

Phone (413) 445-5034

Fax (413) 443-2755

Enumeration date Feb 19, 2016

Last updated in NPPES Feb 19, 2016

Taxonomy & classification

335E00000X Prosthetic/Orthotic Supplier Suppliers Primary

Authorized official

Name Frank Twyeffort

Title President

Phone (413) 788-9655

Other identifiers

Identifier	Type	State	Issuer
0282580001	Other	MA	MEDICARE PTAN
1520008	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.

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Frequently asked questions

Where is Pioneer Valley Orthotics & Prosthetics, Inc. located?

The practice location on file with NPPES is in Pittsfield, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-02-19. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-19.