IndividualActive
Laura Sadowski, MD
NPI 1598703225 · Internal Medicine Physician · Chicago, IL
Laura Sadowski, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1598703225).
Provider details
- NPI number
- 1598703225
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
#1606
Chicago, IL 60612-3723
Phone: (312) 864-3680
Street-level locationGet directions
Mailing address
1901 W Harrison St
Chicago, IL 60612-3714
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Laura Sadowski's NPI number?
- Laura Sadowski's National Provider Identifier (NPI) is 1598703225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Sadowski's specialty?
- Laura Sadowski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laura Sadowski located?
- Laura Sadowski's practice location on file with NPPES is 1900 W Polk St, Chicago, IL 60612-3723.
- What is Laura Sadowski's phone number?
- The practice phone number listed in the NPPES registry for Laura Sadowski is (312) 864-3680.
- Is Laura Sadowski's NPI active?
- Yes — Laura Sadowski's NPI (1598703225) 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.