What is Isiah Sullivan's NPI number?

Isiah Sullivan's National Provider Identifier (NPI) is 1740156983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isiah Sullivan's specialty?

Isiah Sullivan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Isiah Sullivan located?

Isiah Sullivan's practice location on file with NPPES is 25 E Ohio St, Chicago, IL 60611-2707.

What is Isiah Sullivan's phone number?

The practice phone number listed in the NPPES registry for Isiah Sullivan is (312) 340-3730.

Is Isiah Sullivan's NPI active?

Yes — Isiah Sullivan's NPI (1740156983) is active in the NPPES registry as of the last update on 2025-10-15.

IndividualActive

Isiah Sullivan, RPH

NPI 1740156983 · Pharmacist · Chicago, IL

Isiah Sullivan, RPH is a Pharmacist provider in Chicago, IL (NPI 1740156983).

Provider details

NPI number: 1740156983
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: No
License: 051307504 (IL)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 051307504 (IL)
Pharmacy Service Providers

Profile Score

Established profile(54/100 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

25 E Ohio St

Chicago, IL 60611-2707

Phone: (312) 340-3730

Street-level locationGet directions

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Mailing address