Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James J Nakashima, MD

Rheumatology Physician in Longview, WA · enumerated 2005.

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

National Provider Identifier

1083607253

Verified

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Registry record

Entity type Individual (Type 1)

Name James J Nakashima

Credential MD

Sex Male

Practice address 1615 Delaware St, Longview, WA, 98632

Phone (360) 414-2700

Fax (360) 414-2714

Enumeration date Aug 23, 2005

Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD00036730 (WA) Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD23744 (ME) Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD00036730 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
110194827	Other	-	RR MEDICARE
151283	Medicaid	OR	-
8922563	Other	WA	CRIME VICTIMS
8232464	Medicaid	WA	-
124241	Other	WA	LABOR & IND.

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

Is NPI 1083607253 active?

Yes, as of the latest NPPES snapshot, NPI 1083607253 is active (record last updated 2021-01-28).

How do I verify James Nakashima's NPI record?

Cross-check NPI 1083607253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lan Pham Internal Medicine Physician · Longview, WA NPI 1548264252 Tsz-Ming Chow Neurology Physician · Longview, WA NPI 1689679714 Lisa Evans Family Medicine Physician · Longview, WA NPI 1891790580 Lawrence Neville Neurology Physician · Longview, WA NPI 1134124639 R. Hughey Internal Medicine Physician · Longview, WA NPI 1316943590 Linda Johnston Adult Health Nurse Practitioner · Longview, WA NPI 1376549337 Leena Carriere Anesthesiology Physician · Longview, WA NPI 1982600805 Michael Bartlett Family Medicine Physician · Longview, WA NPI 1356348502

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-28.