What is Jeffrey Stark's NPI number?

Jeffrey Stark's National Provider Identifier (NPI) is 1275905952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jeffrey Stark's specialty?

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

Where is Jeffrey Stark located?

Jeffrey Stark's practice location on file with NPPES is 175 W Army Trail Rd, Glendale Heights, IL 60139-1971.

What is Jeffrey Stark's phone number?

The practice phone number listed in the NPPES registry for Jeffrey Stark is (630) 582-0065.

Is Jeffrey Stark's NPI active?

Yes — Jeffrey Stark's NPI (1275905952) is active in the NPPES registry as of the last update on 2015-10-21.

IndividualActive

Jeffrey Stark

NPI 1275905952 · Pharmacist · Glendale Heights, IL

Jeffrey Stark is a Pharmacist provider in Glendale Heights, IL (NPI 1275905952).

Provider details

NPI number: 1275905952
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 051036613 (IL)

Practice location

175 W Army Trail Rd

Glendale Heights, IL 60139-1971

Phone: (630) 582-0065

Fax: (630) 259-1415

Street-level locationGet directions

More IL providers

Mailing address

175 W Army Trail Rd

Glendale Heights, IL 60139-1971

Specialties & taxonomies

PharmacistPrimary183500000XLicense 051036613 (IL)
Pharmacy Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 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: 2015-10-21
Last updated: 2015-10-21

Frequently asked questions

What is Jeffrey Stark's NPI number?: Jeffrey Stark's National Provider Identifier (NPI) is 1275905952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jeffrey Stark's specialty?: Jeffrey Stark is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Jeffrey Stark located?: Jeffrey Stark's practice location on file with NPPES is 175 W Army Trail Rd, Glendale Heights, IL 60139-1971.
What is Jeffrey Stark's phone number?: The practice phone number listed in the NPPES registry for Jeffrey Stark is (630) 582-0065.
Is Jeffrey Stark's NPI active?: Yes — Jeffrey Stark's NPI (1275905952) is active in the NPPES registry as of the last update on 2015-10-21.

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