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Edit this profileAt a glance
- 27555 Diehl Rd, Warrenville, IL 60555
About Gemma Callahan
Gemma D. Callahan is a healthcare provider located in Warrenville, IL. This provider record is associated with NPI 1598691065.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (630) 281-1815
- Email not available
Practice Locations
27555 DIEHL RD
Warrenville, IL 60555
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 3
Same specialty, same street address — most likely the same department or group.
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 is Gemma D. Callahan's address?
Gemma D. Callahan is listed at 27555 Diehl Rd, Warrenville, IL 60555. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Gemma D. Callahan?
The number on file is (630) 281-1815. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gemma D. Callahan?
Gemma D. Callahan's National Provider Identifier is 1598691065. 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
Is Gemma D. Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gemma D. Callahan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.