IndividualActive
Carl Knutsen, R.PH.
NPI 1043243918 · Pharmacist · Chicago, IL
Carl Knutsen, R.PH. is a Pharmacist provider in Chicago, IL (NPI 1043243918).
Provider details
- NPI number
- 1043243918
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
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
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
2003 W Fulton St
Suite 401
Chicago, IL 60612-2365
Phone: (312) 222-8020
Fax: (312) 666-9220
Street-level locationGet directions
Mailing address
531 Cloverleaf Ct
Naperville, IL 60565-4165
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carl Knutsen's NPI number?
- Carl Knutsen's National Provider Identifier (NPI) is 1043243918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Knutsen's specialty?
- Carl Knutsen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Carl Knutsen located?
- Carl Knutsen's practice location on file with NPPES is 2003 W Fulton St, Chicago, IL 60612-2365.
- What is Carl Knutsen's phone number?
- The practice phone number listed in the NPPES registry for Carl Knutsen is (312) 222-8020.
- Is Carl Knutsen's NPI active?
- Yes — Carl Knutsen's NPI (1043243918) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.