Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Miguel Angel Cristobal, NL
Naturopath in Toa Baja, PR · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811771272
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Registry record
Entity type Individual (Type 1)
Name Mr. Miguel Angel Cristobal
Credential NL
Sex Male
Practice address Calle San Lucas A 10 Urb. San Pedro, Toa Baja, PR, 00949
Phone (787) 436-9651
Enumeration date Aug 24, 2023
Last updated in NPPES Aug 24, 2023
Taxonomy & licenses
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 specialty is Miguel Cristobal?
Miguel Cristobal is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.