What is Daniel Sullivan's NPI number?

Daniel Sullivan's National Provider Identifier (NPI) is 1104872944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel Sullivan's specialty?

Daniel Sullivan is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).

Where is Daniel Sullivan located?

Daniel Sullivan's practice location on file with NPPES is 133 E Brush Hill Rd, Elmhurst, IL 60126-5658.

What is Daniel Sullivan's phone number?

The practice phone number listed in the NPPES registry for Daniel Sullivan is (630) 782-4050.

Does Daniel Sullivan accept Medicare?

Daniel Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Daniel Sullivan's NPI active?

Yes — Daniel Sullivan's NPI (1104872944) is active in the NPPES registry as of the last update on 2011-11-03.

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Daniel Sullivan, MD

NPI 1104872944 · Interventional Cardiology Physician · Elmhurst, IL

Daniel Sullivan, MD is a Interventional Cardiology Physician provider in Elmhurst, IL (NPI 1104872944).

Provider details

NPI number: 1104872944
Entity type: Individual
Primary specialty: Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 036069322 (IL)

Practice location

133 E Brush Hill Rd

Suite 202

Elmhurst, IL 60126-5658

Phone: (630) 782-4050

Street-level locationGet directions

More IL providers

Mailing address

1901 S Meyers Rd

Oakbrook Terrace, IL 60181-5243

Specialties & taxonomies

Interventional Cardiology PhysicianPrimary207RI0011XLicense 036069322 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES 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.

Enumerated: 2006-05-25
Last updated: 2011-11-03

Frequently asked questions

What is Daniel Sullivan's NPI number?: Daniel Sullivan's National Provider Identifier (NPI) is 1104872944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Daniel Sullivan's specialty?: Daniel Sullivan is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
Where is Daniel Sullivan located?: Daniel Sullivan's practice location on file with NPPES is 133 E Brush Hill Rd, Elmhurst, IL 60126-5658.
What is Daniel Sullivan's phone number?: The practice phone number listed in the NPPES registry for Daniel Sullivan is (630) 782-4050.
Does Daniel Sullivan accept Medicare?: Daniel Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Daniel Sullivan's NPI active?: Yes — Daniel Sullivan's NPI (1104872944) is active in the NPPES registry as of the last update on 2011-11-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions