Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lunia Estela Collado, MD

Internal Medicine Physician in Providence, RI · enumerated 2019.

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

National Provider Identifier

1346801404

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Registry record

Entity type Individual (Type 1)

Name Dr. Lunia Estela Collado

Credential MD

Sex Female

Practice address 650 Branch Ave Ste 6, Providence, RI, 02904

Phone (401) 753-0336

Fax (401) 519-6985

Enumeration date Jun 27, 2019

Last updated in NPPES Dec 11, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD18725 (RI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
CLP04767	Other	RI	RI DEPARTMENT OF HEALTH
LP04767	Other	RI	RI DEPARTMENT OF HEALTH

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

What specialty is Lunia Collado?

Lunia Collado is registered in NPPES with the primary taxonomy of Internal Medicine 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-11.