IndividualActive
Alan Esker, MD
NPI 1831159698 · Internal Medicine Physician · Freeport, IL
Provider details
- NPI number
- 1831159698
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-72602 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
1010 Fairway Dr
Freeport, IL 61032-6600
Phone: (815) 599-7740
Approximate (ZIP-level) locationGet directions
Mailing address
421 W Exchange St
Freeport, IL 61032-4030
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2017-10-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.