Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rachelle E. Seijo, M.D.

Dermatology Physician in Caguas, PR · enumerated 2008.

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

National Provider Identifier

1548417454

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Registry record

Entity type Individual (Type 1)

Name Dr. Rachelle E. Seijo

Credential M.D.

Sex Female

Practice address Ave Jose Garrido, Catalinas Cinema Building Suite 209, Caguas, PR, 00725

Phone (787) 626-3431

Fax (787) 626-5163

Enumeration date Aug 21, 2008

Last updated in NPPES Apr 9, 2015

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 18053 (PR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Rachelle Seijo's NPI record?

Cross-check NPI 1548417454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548417454 active?

Yes, as of the latest NPPES snapshot, NPI 1548417454 is active (record last updated 2015-04-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-09.