OrganizationActive
Deborah Chisholm Karas RN PC
NPI 1124299821 · Adult Health Nurse Practitioner · North Barrington, IL
Provider details
- NPI number
- 1124299821
- Entity type
- Organization
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Deborah Karas, President(847) 477-3134
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs 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
108 S Wynstone Park Dr Ste 116
North Barrington, IL 60010-6923
Phone: (847) 477-3134
Fax: (847) 574-8064
Street-level locationGet directions
Mailing address
20770 N Juniper Ln
Barrington, IL 60010-2900
Other names (DBA / former)
- Doing business as
- Natural Healthy Care
Registry dates
- Enumerated
- 2008-03-20
- Last updated
- 2013-06-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.