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Jason Razdik, M.D.
NPI 1689823940 · Internal Medicine Physician · Evanston, IL
Jason Razdik, M.D. is a Internal Medicine Physician provider in Evanston, IL (NPI 1689823940).
Provider details
- NPI number
- 1689823940
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125-054580 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2650 Ridge Ave
Evanston, IL 60201-1718
Phone: (847) 570-2409
Street-level locationGet directions
Mailing address
2117 Lake Ave Apt 4
Wilmette, IL 60091-1400
Registry dates
- Enumerated
- 2008-09-11
- Last updated
- 2008-09-11
Frequently asked questions
- What is Jason Razdik's NPI number?
- Jason Razdik's National Provider Identifier (NPI) is 1689823940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Razdik's specialty?
- Jason Razdik is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Razdik located?
- Jason Razdik's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1718.
- What is Jason Razdik's phone number?
- The practice phone number listed in the NPPES registry for Jason Razdik is (847) 570-2409.
- Is Jason Razdik's NPI active?
- Yes — Jason Razdik's NPI (1689823940) is active in the NPPES registry as of the last update on 2008-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.