Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara Riley, OTR/L

Occupational Therapist in Lowell, MA · enumerated 2007.

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

National Provider Identifier

1407976988

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Registry record

Entity type Individual (Type 1)

Name Sara Riley

Credential OTR/L

Sex Female

Practice address 1081 Varnum Ave, Lowell, MA, 01854

Phone (978) 427-6810

Enumeration date Mar 30, 2007

Last updated in NPPES Feb 6, 2017

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8646 (MA) Primary

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 do I verify Sara Riley's NPI record?

Cross-check NPI 1407976988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407976988 active?

Yes, as of the latest NPPES snapshot, NPI 1407976988 is active (record last updated 2017-02-06).

Other providers at this practice address

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David Tsai Geriatric Medicine (Internal Medicine) Physician · Lowell, MA NPI 1386673713 Julie O'Connor Family Medicine Physician · Lowell, MA NPI 1528389863 Brittany Collins Family Nurse Practitioner · Lowell, MA NPI 1548710015 Karen May Registered Dietitian · Lowell, MA NPI 1457885998

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-06.