Jason Tjaden, MD
NPI 1447215033 · Pediatrics Physician · Lake in the Hills, IL
Jason Tjaden, MD is a Pediatrics Physician provider in Lake in the Hills, IL (NPI 1447215033).
Provider details
- NPI number
- 1447215033
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036109900 (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
- 2006-04-18
- Last updated
- 2016-07-14
Frequently asked questions
- What is Jason Tjaden's NPI number?
- Jason Tjaden's National Provider Identifier (NPI) is 1447215033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Tjaden's specialty?
- Jason Tjaden is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Tjaden located?
- Jason Tjaden's practice location on file with NPPES is 301 N Randall Rd, Lake in the Hills, IL 60156-5961.
- What is Jason Tjaden's phone number?
- The practice phone number listed in the NPPES registry for Jason Tjaden is (847) 658-6065.
- Is Jason Tjaden's NPI active?
- Yes — Jason Tjaden's NPI (1447215033) is active in the NPPES registry as of the last update on 2016-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.