Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lillian S. Stoneking, PA-C

Medical Physician Assistant in Longview, WA · enumerated 2007.

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

National Provider Identifier

1891811311

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lillian S. Stoneking

Credential PA-C

Sex Female

Practice address 1615 Delaware St, Longview, WA, 98632

Phone (360) 414-2727

Fax (360) 474-2739

Enumeration date Mar 22, 2007

Last updated in NPPES Nov 14, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00332 (TX) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00332 (TX) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10005191 (WA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10005191 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
0222576	Other	WA	LABOR & INDUSTRIES
8486128	Medicaid	WA	-
8944962	Other	WA	CRIME VICTIMS

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Lillian Stoneking?

Lillian Stoneking is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

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 2007-11-14.