Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Daniel O Cook, D.C.
Chiropractor in Salem, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578593034
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Registry record
Entity type Individual (Type 1)
Name Mr. Daniel O Cook
Credential D.C.
Sex Male
Practice address 1765 State St, Salem, OR, 97301
Phone (503) 585-2585
Fax (503) 588-4133
Enumeration date Jul 3, 2006
Last updated in NPPES Apr 7, 2008
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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.
Frequently asked questions
How do I verify Daniel Cook's NPI record?
Cross-check NPI 1578593034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578593034 active?
Yes — as of the latest NPPES snapshot, NPI 1578593034 is active (record last updated 2008-04-07).
Other providers at this practice address
Browse all → Takashi Yamamoto Acupuncturist · Salem, OR NPI 1033281654 Michael Freeman Chiropractor · Salem, OR NPI 1558412080 Brian Herren Chiropractor · Salem, OR NPI 1194943829 Salem Chiropractic Clinic, PC Chiropractor · Salem, OR NPI 1336351592 Daniel O. Cook, D.C., P.C., Chiropractor · Salem, OR NPI 1356514798 Brent Seifert Rehabilitation Chiropractor · Salem, OR NPI 1386807972 Takashi Yamamoto L.Ac. PC Acupuncturist · Salem, OR NPI 1538459649
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-07.