Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mayra Perez Mendoza, M.D.
Pediatrics Physician in Aguada, PR · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154777332
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mayra Perez Mendoza
Credential M.D.
Sex Female
Practice address Hc 58 Box 13527, Aguada, PR, 00602
Phone (787) 231-6929
Enumeration date May 6, 2016
Last updated in NPPES Nov 1, 2022
Taxonomy & licenses
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 21402 (PR) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 specialty is Mayra Perez Mendoza?
Mayra Perez Mendoza is registered in NPPES with the primary taxonomy of Pediatrics Physician. 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 2022-11-01.