Peter Kozlowski, MD
NPI 1548558778 · Family Medicine Physician · Elk Grove Village, IL
Peter Kozlowski, MD is a Family Medicine Physician provider in Elk Grove Village, IL (NPI 1548558778).
Provider details
- NPI number
- 1548558778
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036134238 (IL)
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
14 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
- 2011-07-21
- Last updated
- 2017-11-28
Frequently asked questions
- What is Peter Kozlowski's NPI number?
- Peter Kozlowski's National Provider Identifier (NPI) is 1548558778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Kozlowski's specialty?
- Peter Kozlowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Kozlowski located?
- Peter Kozlowski's practice location on file with NPPES is 90 Turner Ave, Elk Grove Village, IL 60007-3931.
- What is Peter Kozlowski's phone number?
- The practice phone number listed in the NPPES registry for Peter Kozlowski is (847) 626-5758.
- Is Peter Kozlowski's NPI active?
- Yes — Peter Kozlowski's NPI (1548558778) is active in the NPPES registry as of the last update on 2017-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.