NPI Portal NPI Lookup & Verification

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

Elif Guler Sozmen, MD, PHD

Neurology Physician in Seattle, WA · enumerated 2015 · practices at James and Lacambra Pllc.

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

National Provider Identifier

1982099529

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Registry record

Entity type Individual (Type 1)
Name Elif Guler Sozmen
Credential MD, PHD
Sex Female
Practice address Seattle, WA, 98122
Phone (206) 320-7200
Fax (206) 397-1096
Enumeration date Mar 31, 2015
Last updated in NPPES Feb 10, 2026

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

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD61660765 (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
2324008 Medicaid WA -

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 1982099529 active?
Yes, as of the latest NPPES snapshot, NPI 1982099529 is active (record last updated 2026-02-10).
How do I verify Elif Sozmen's NPI record?
Cross-check NPI 1982099529 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 2026-02-10.