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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mayda Nadir Serrano-Alvira, DC

Chiropractor in Aguadilla, PR · enumerated 2009.

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

National Provider Identifier

1942539028

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Registry record

Entity type Individual (Type 1)
Name Dr. Mayda Nadir Serrano-Alvira
Credential DC
Sex Female
Practice address Aguadilla, PR, 00603
Phone (787) 882-8210
Fax (787) 997-4700
Enumeration date Dec 18, 2009
Last updated in NPPES Jun 6, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 473 (PR) 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.

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Frequently asked questions

How do I verify Mayda Serrano-Alvira's NPI record?
Cross-check NPI 1942539028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942539028 active?
Yes, as of the latest NPPES snapshot, NPI 1942539028 is active (record last updated 2024-06-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-06.