IndividualActive
Anne Klosinski, APN
NPI 1578588950 · Nurse Practitioner · Chicago, IL
Anne Klosinski, APN is a Nurse Practitioner provider in Chicago, IL (NPI 1578588950).
Provider details
- NPI number
- 1578588950
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
1900 W Polk St
1431
Chicago, IL 60612-3723
Phone: (312) 864-7890
Fax: (312) 864-7394
Street-level locationGet directions
Mailing address
5338 N Spaulding Ave
Chicago, IL 60625-4722
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anne Klosinski's NPI number?
- Anne Klosinski's National Provider Identifier (NPI) is 1578588950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Klosinski's specialty?
- Anne Klosinski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anne Klosinski located?
- Anne Klosinski's practice location on file with NPPES is 1900 W Polk St, Chicago, IL 60612-3723.
- What is Anne Klosinski's phone number?
- The practice phone number listed in the NPPES registry for Anne Klosinski is (312) 864-7890.
- Is Anne Klosinski's NPI active?
- Yes — Anne Klosinski's NPI (1578588950) 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.