Northwest Primary Healthcare, S.c.
NPI 1104984848 · Internal Medicine Physician · Barrington, IL
Northwest Primary Healthcare, S.c. is a Internal Medicine Physician organization in Barrington, IL (NPI 1104984848).
Provider details
- NPI number
- 1104984848
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katherine Kamholz, President, Owner(847) 756-7360
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Northwest Primary Healthcare, S.c.'s NPI number?
- Northwest Primary Healthcare, S.c.'s National Provider Identifier (NPI) is 1104984848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Primary Healthcare, S.c.?
- Northwest Primary Healthcare, S.c. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Primary Healthcare, S.c. located?
- Northwest Primary Healthcare, S.c.'s practice location on file with NPPES is 509 W Old Northwest Hwy, Barrington, IL 60010-6811.
- What is Northwest Primary Healthcare, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Northwest Primary Healthcare, S.c. is (847) 756-7360.
- Who is the authorized official for Northwest Primary Healthcare, S.c.?
- The authorized official listed on Northwest Primary Healthcare, S.c.'s NPPES record is Katherine Kamholz, President, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Primary Healthcare, S.c.'s NPI active?
- Yes — Northwest Primary Healthcare, S.c.'s NPI (1104984848) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.