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

Bianca Emilia Rullan Oliver, M.D.

Otolaryngology Physician in San Juan, PR · enumerated 2015 · practices at Rullan Sinus Surgical Center LLC.

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

National Provider Identifier

1053780387

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Registry record

Entity type Individual (Type 1)

Name Bianca Emilia Rullan Oliver

Credential M.D.

Sex Female

Practice address San Juan, PR, 00917

Phone (787) 751-1910

Fax (787) 282-7131

Enumeration date Sep 16, 2015

Last updated in NPPES Aug 22, 2024

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

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD470238 (PA) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 22528 (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.

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Frequently asked questions

Where does Bianca Rullan Oliver practice?

The practice location on file with NPPES is in San Juan, PR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Bianca Rullan Oliver?

The National Provider Identifier (NPI) for Bianca Rullan Oliver is 1053780387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Rullan Sinus Surgical Center LLC Otolaryngology Physician · San Juan, PR NPI 1124798939

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-22.