What is Luis Rosario's NPI number?

Luis Rosario's National Provider Identifier (NPI) is 1902747058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Luis Rosario's specialty?

Luis Rosario is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Luis Rosario located?

Luis Rosario's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.

What is Luis Rosario's phone number?

The practice phone number listed in the NPPES registry for Luis Rosario is (312) 864-6000.

Is Luis Rosario's NPI active?

Yes — Luis Rosario's NPI (1902747058) is active in the NPPES registry as of the last update on 2026-05-26.

IndividualActive

Luis Rosario, MD

NPI 1902747058 · Emergency Medicine Physician · Chicago, IL

Luis Rosario, MD is a Emergency Medicine Physician provider in Chicago, IL (NPI 1902747058).

Provider details

NPI number: 1902747058
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 125.087854 (IL)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense 125.087854 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1901 W Harrison St

Chicago, IL 60612-3714

Phone: (312) 864-6000

Street-level locationGet directions

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Mailing address