Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexandra Marie Lopez, D.C.
Chiropractor in Guaynabo, PR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679596852
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Registry record
Entity type Individual (Type 1)
Name Dr. Alexandra Marie Lopez
Credential D.C.
Sex Female
Practice address 9 Ave Esmeralda, Guaynabo, PR, 00969
Phone (787) 667-5766
Fax (787) 268-3159
Enumeration date Jul 26, 2006
Last updated in NPPES Jul 8, 2007
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
What is the NPI number for Alexandra Lopez?
The National Provider Identifier (NPI) for Alexandra Lopez is 1679596852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexandra Lopez practice?
The practice location on file with NPPES is in Guaynabo, PR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.