Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine P Obara, NP-C

Nurse Practitioner in Providence, RI · enumerated 2010.

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

National Provider Identifier

1669787073

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Registry record

Entity type Individual (Type 1)

Name Katherine P Obara

Credential NP-C

Sex Female

Practice address 1085 N Main St, Providence, RI, 02904

Phone (401) 415-4200

Enumeration date Aug 10, 2010

Last updated in NPPES Nov 25, 2025

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN00642 (RI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN00642 (RI) Primary

Other identifiers

Identifier	Type	State	Issuer
002669101	Other	-	MEDICARE
709003943	Other	RI	MEDICARE GROUP PTAN
KO88278	Medicaid	RI	-

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 1669787073 active?

Yes, as of the latest NPPES snapshot, NPI 1669787073 is active (record last updated 2025-11-25).

How do I verify Katherine Obara's NPI record?

Cross-check NPI 1669787073 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 2025-11-25.