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Barrett Leonhard
NPI 1679415350 · Physician Assistant · Chicago, IL
Barrett Leonhard is a Physician Assistant provider in Chicago, IL (NPI 1679415350).
Provider details
- NPI number
- 1679415350
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Basic profile(46/100 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
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
1601 W School St Apt 313
Chicago, IL 60657-2194
Phone: (504) 451-3800
Approximate (ZIP-level) locationGet directions
Mailing address
1601 W School St Apt 313
Chicago, IL 60657-2194
Registry dates
- Enumerated
- 2026-04-09
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Barrett Leonhard's NPI number?
- Barrett Leonhard's National Provider Identifier (NPI) is 1679415350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barrett Leonhard's specialty?
- Barrett Leonhard is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barrett Leonhard located?
- Barrett Leonhard's practice location on file with NPPES is 1601 W School St Apt 313, Chicago, IL 60657-2194.
- What is Barrett Leonhard's phone number?
- The practice phone number listed in the NPPES registry for Barrett Leonhard is (504) 451-3800.
- Is Barrett Leonhard's NPI active?
- Yes — Barrett Leonhard's NPI (1679415350) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.