NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alfredo Vallejo, DC

Chiropractor in West Columbia, SC · enumerated 2014.

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

National Provider Identifier

1669897641

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Alfredo Vallejo
Credential DC
Sex Male
Practice address 2427 Fish Hatchery Rd, West Columbia, SC, 29172
Phone (803) 939-0785
Fax (803) 939-0787
Enumeration date Feb 27, 2014
Last updated in NPPES Feb 27, 2014

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2715 (SC) Primary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alfredo Vallejo?
Alfredo Vallejo is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-27.