Dennis Killian, M.D.
NPI 1568411536 · Cardiovascular Disease Physician · Joliet, IL
Dennis Killian, M.D. is a Cardiovascular Disease Physician provider in Joliet, IL (NPI 1568411536).
Provider details
- NPI number
- 1568411536
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036070597 (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
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
- 2006-05-08
- Last updated
- 2014-01-21
Frequently asked questions
- What is Dennis Killian's NPI number?
- Dennis Killian's National Provider Identifier (NPI) is 1568411536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Killian's specialty?
- Dennis Killian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Killian located?
- Dennis Killian's practice location on file with NPPES is 301 Madison St Ste 207, Joliet, IL 60435-6654.
- What is Dennis Killian's phone number?
- The practice phone number listed in the NPPES registry for Dennis Killian is (815) 740-1900.
- Is Dennis Killian's NPI active?
- Yes — Dennis Killian's NPI (1568411536) is active in the NPPES registry as of the last update on 2014-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.