IndividualActive
Jacob Barnhart, DO
NPI 1952191884 · Internal Medicine Physician · Chicago, IL
Jacob Barnhart, DO is a Internal Medicine Physician provider in Chicago, IL (NPI 1952191884).
Provider details
- NPI number
- 1952191884
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 125.085604 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 yr 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.
Practice location
5145 N California Ave
Chicago, IL 60625-3687
Phone: (773) 878-8200
Approximate (ZIP-level) locationGet directions
Mailing address
5145 N California Ave
Chicago, IL 60625-3687
Registry dates
- Enumerated
- 2025-05-12
- Last updated
- 2025-05-12
- Certified
- 2025-05-12
Frequently asked questions
- What is Jacob Barnhart's NPI number?
- Jacob Barnhart's National Provider Identifier (NPI) is 1952191884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Barnhart's specialty?
- Jacob Barnhart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Barnhart located?
- Jacob Barnhart's practice location on file with NPPES is 5145 N California Ave, Chicago, IL 60625-3687.
- What is Jacob Barnhart's phone number?
- The practice phone number listed in the NPPES registry for Jacob Barnhart is (773) 878-8200.
- Is Jacob Barnhart's NPI active?
- Yes — Jacob Barnhart's NPI (1952191884) is active in the NPPES registry as of the last update on 2025-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.