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Edit this profileAt a glance
- 5140 N California Ave, Chicago, IL 60625
About Dr. Lange
Ryan H. Lange, DO is listed as a student in an organized health care education program in Chicago, IL. This provider record is associated with NPI 1609661818.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (773) 878-8200
- Email not available
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Practice Locations
5140 N CALIFORNIA AVE
Chicago, IL 60625
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Dr. Lange specialize in?
Dr. Lange is a medical trainee in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where is Dr. Lange located?
Dr. Lange is listed at 5140 N California Ave, Chicago, IL 60625. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Lange's phone number?
The number on file is (773) 878-8200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Lange's NPI number?
Dr. Lange's National Provider Identifier is 1609661818. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Lange been practicing?
Dr. Lange has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Lange confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lange. If this is you, claiming it is free.
Guide.md
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