Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jeffrey J West, DC
Chiropractor in Newark, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154337897
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Registry record
Entity type Individual (Type 1)
Name Dr. Jeffrey J West
Credential DC
Sex Male
Practice address 218 E Main St, Ste 112, Newark, DE, 19711
Phone (302) 525-4343
Fax (302) 266-0450
Enumeration date Aug 1, 2006
Last updated in NPPES Jul 10, 2019
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G01264 | Other | DE | MEDICARE GROUP |
| 72-1564372 | Other | DE | 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.
Frequently asked questions
Where does Jeffrey West practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeffrey West?
The National Provider Identifier (NPI) for Jeffrey West is 1154337897, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-10.