NPI Portal NPI Lookup & Verification

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

Dr. Eric Rudolph Wechselberger, D.C.

Chiropractor in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1720162928

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Registry record

Entity type Individual (Type 1)
Name Dr. Eric Rudolph Wechselberger
Credential D.C.
Sex Male
Practice address Seattle, WA, 98117
Phone (206) 782-8500
Fax (206) 784-4020
Enumeration date Oct 24, 2006
Last updated in NPPES Apr 8, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH00002000 (WA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
87726 Other WA UNITED HEALTHCARE
WE4779 Other WA REGENCE BLUESHIELD
0005812013 Other WA AETNA INSURANCE COMPANY

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

How do I verify Eric Wechselberger's NPI record?
Cross-check NPI 1720162928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720162928 active?
Yes, as of the latest NPPES snapshot, NPI 1720162928 is active (record last updated 2008-04-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-08.