Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Logan David Welch

Surgical Physician Assistant in Longmeadow, MA · enumerated 2022.

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

National Provider Identifier

1174256481

Verified

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Registry record

Entity type Individual (Type 1)

Name Logan David Welch

Sex Male

Practice address 588 Longmeadow St, Longmeadow, MA, 01106

Phone (413) 565-1000

Enumeration date Jul 5, 2022

Last updated in NPPES Jul 17, 2024

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 6625 (CT) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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

Is NPI 1174256481 active?

Yes, as of the latest NPPES snapshot, NPI 1174256481 is active (record last updated 2024-07-17).

How do I verify Logan Welch's NPI record?

Cross-check NPI 1174256481 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-17.