Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathy J. Davis, PHD, ATC, CSCS

Athletic Trainer in Cambridge, MA · enumerated 2005 · practices at Massachusetts Institute of Technology.

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

National Provider Identifier

1659369007

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathy J. Davis

Credential PHD, ATC, CSCS

Sex Female

Practice address 77 Massachusetts Ave, W35-115, Cambridge, MA, 02139

Phone (617) 253-4908

Enumeration date Oct 10, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11 (MA) Primary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8 (NH) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
2255A2300X	Other	MA	ATHLETIC TRAINING SERVICE

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 1659369007 active?

Yes, as of the latest NPPES snapshot, NPI 1659369007 is active (record last updated 2007-07-08).

How do I verify Kathy Davis's NPI record?

Cross-check NPI 1659369007 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 2007-07-08.