Leah Karloff
NPI 1982599601 · Pediatric Nurse Practitioner · Chicago, IL
Leah Karloff is a Pediatric Nurse Practitioner provider in Chicago, IL (NPI 1982599601).
Provider details
- NPI number
- 1982599601
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209033101 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2025-06-11
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Leah Karloff's NPI number?
- Leah Karloff's National Provider Identifier (NPI) is 1982599601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Karloff's specialty?
- Leah Karloff is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Karloff located?
- Leah Karloff's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Leah Karloff's phone number?
- The practice phone number listed in the NPPES registry for Leah Karloff is (312) 227-4000.
- Is Leah Karloff's NPI active?
- Yes — Leah Karloff's NPI (1982599601) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.