Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Kenneth J Hathaway, D.O.

Internal Medicine Physician in Narragansett, RI · enumerated 2006.

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

National Provider Identifier

1790754919

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth J Hathaway

Credential D.O.

Sex Male

Practice address Narragansett, RI, 02882

Phone (401) 783-3334

Fax (401) 783-9270

Enumeration date Mar 17, 2006

Last updated in NPPES Jun 23, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO278 (RI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
9003623	Medicaid	RI	-
3623	Other	RI	FEDERAL BLUE CROSS
050389568	Other	RI	UNITEDHEALTHCARE
3623-2	Other	RI	BLUE CROSS OF RHODE ISLAN

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 1790754919 active?

Yes, as of the latest NPPES snapshot, NPI 1790754919 is active (record last updated 2008-06-23).

How do I verify Kenneth Hathaway's NPI record?

Cross-check NPI 1790754919 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 2008-06-23.