Karolyn Johnson, APRN
NPI 1134610942 · Family Nurse Practitioner · Chicago, IL
Karolyn Johnson, APRN is a Family Nurse Practitioner provider in Chicago, IL (NPI 1134610942).
Provider details
- NPI number
- 1134610942
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 209.017686 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-29
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Karolyn Johnson's NPI number?
- Karolyn Johnson's National Provider Identifier (NPI) is 1134610942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karolyn Johnson's specialty?
- Karolyn Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karolyn Johnson located?
- Karolyn Johnson's practice location on file with NPPES is 1745 W 102nd St, Chicago, IL 60643-2146.
- What is Karolyn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Karolyn Johnson is (360) 798-8738.
- Is Karolyn Johnson's NPI active?
- Yes — Karolyn Johnson's NPI (1134610942) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.