NPI Portal NPI Lookup & Verification

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

Dr. Thomas R. Eldridge, DC

Chiropractor in Denver, CO · enumerated 2006.

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

National Provider Identifier

1508954256

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas R. Eldridge
Credential DC
Sex Male
Practice address Denver, CO, 80224
Phone (303) 758-9000
Fax (303) 996-2660
Enumeration date Oct 10, 2006
Last updated in NPPES Apr 22, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2552 (CO) 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
841137057 Other CO TAX ID

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 Thomas Eldridge's NPI record?
Cross-check NPI 1508954256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1508954256 active?
Yes, as of the latest NPPES snapshot, NPI 1508954256 is active (record last updated 2008-04-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.