What is Stefan Kozak's NPI number?

Stefan Kozak's National Provider Identifier (NPI) is 1265530596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stefan Kozak's specialty?

Stefan Kozak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Stefan Kozak located?

Stefan Kozak's practice location on file with NPPES is 1025 S 6th St, Springfield, IL 62703-2403.

What is Stefan Kozak's phone number?

The practice phone number listed in the NPPES registry for Stefan Kozak is (217) 528-7541.

Is Stefan Kozak's NPI active?

Yes — Stefan Kozak's NPI (1265530596) is active in the NPPES registry as of the last update on 2008-08-25.

IndividualActive

Stefan Kozak, M.D.

NPI 1265530596 · Family Medicine Physician · Springfield, IL

Stefan Kozak, M.D. is a Family Medicine Physician provider in Springfield, IL (NPI 1265530596).

Provider details

NPI number: 1265530596
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 036-054399 (IL)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 036-054399 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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
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

1025 S 6th St

Springfield, IL 62703-2403

Phone: (217) 528-7541

Approximate (ZIP-level) locationGet directions

More IL providers

Mailing address