What is Gustavo Diaz's NPI number?

Gustavo Diaz's National Provider Identifier (NPI) is 1194584037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gustavo Diaz's specialty?

Gustavo Diaz is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Gustavo Diaz located?

Gustavo Diaz's practice location on file with NPPES is 70 S River St, Aurora, IL 60506-5185.

What is Gustavo Diaz's phone number?

The practice phone number listed in the NPPES registry for Gustavo Diaz is (630) 844-2662.

Is Gustavo Diaz's NPI active?

Yes — Gustavo Diaz's NPI (1194584037) is active in the NPPES registry as of the last update on 2025-08-28.

IndividualActive

Gustavo Diaz

NPI 1194584037 · Case Manager/Care Coordinator · Aurora, IL

Gustavo Diaz is a Case Manager/Care Coordinator provider in Aurora, IL (NPI 1194584037).

Provider details

NPI number: 1194584037
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
83% 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

70 S River St

Aurora, IL 60506-5185

Phone: (630) 844-2662

Street-level locationGet directions

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Mailing address