Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keith Ohara, PT

Physical Therapist in Chelmsford, MA · enumerated 2005.

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

National Provider Identifier

1417948100

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Registry record

Entity type Individual (Type 1)

Name Keith Ohara

Credential PT

Sex Male

Practice address 10 Jean Ave Ste 10, Chelmsford, MA, 01824

Phone (978) 441-9452

Fax (978) 454-9292

Enumeration date Nov 2, 2005

Last updated in NPPES Jul 13, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10193 (MA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 do I verify Keith Ohara's NPI record?

Cross-check NPI 1417948100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417948100 active?

Yes, as of the latest NPPES snapshot, NPI 1417948100 is active (record last updated 2023-07-13).

Other providers at this practice address

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Kelly Dyke Physical Therapist · Chelmsford, MA NPI 1710978580 Victoria Cerulli Physical Therapist · Chelmsford, MA NPI 1407689748

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-13.