Eric Johnson, DO
NPI 1528855806 · Emergency Medicine Physician · Chicago, IL
Eric Johnson, DO is a Emergency Medicine Physician provider in Chicago, IL (NPI 1528855806).
Provider details
- NPI number
- 1528855806
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-04-21
- Last updated
- 2025-06-04
- Certified
- 2025-06-04
Frequently asked questions
- What is Eric Johnson's NPI number?
- Eric Johnson's National Provider Identifier (NPI) is 1528855806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Johnson's specialty?
- Eric Johnson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Johnson located?
- Eric Johnson's practice location on file with NPPES is 7435 W Talcott Ave, Chicago, IL 60631-3707.
- What is Eric Johnson's phone number?
- The practice phone number listed in the NPPES registry for Eric Johnson is (773) 990-7921.
- Is Eric Johnson's NPI active?
- Yes — Eric Johnson's NPI (1528855806) is active in the NPPES registry as of the last update on 2025-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.