John Kalec, MD
NPI 1376580670 · Physical Medicine & Rehabilitation Physician · Orland Park, IL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Kalec, MD is a Physical Medicine & Rehabilitation Physician provider in Orland Park, IL (NPI 1376580670).
Provider details
- NPI number
- 1376580670
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036074003 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
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
- 2006-06-02
- Last updated
- 2011-09-28
Frequently asked questions
- What is John Kalec's NPI number?
- John Kalec's National Provider Identifier (NPI) is 1376580670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kalec's specialty?
- John Kalec is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is John Kalec located?
- John Kalec's practice location on file with NPPES is 10900 Royal Glen Dr, Orland Park, IL 60467-4579.
- What is John Kalec's phone number?
- The practice phone number listed in the NPPES registry for John Kalec is (708) 403-2064.
- Does John Kalec accept Medicare?
- John Kalec is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Kalec's NPI active?
- Yes — John Kalec's NPI (1376580670) is active in the NPPES registry as of the last update on 2011-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.