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Edit this profileAt a glance
- 12251 S 80Th Ave, Palos Heights, IL 60463
About Dr. Massimilian
James Massimilian, D.O. is a healthcare provider in Palos Heights, IL specializing in emergency medicine. This provider record is associated with NPI 1598766966.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (708) 923-5800
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
12251 S 80TH AVE
Palos Heights, IL 60463
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 emergency physicians at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 6 related providers in 1 group
Common questions
What is James Massimilian's specialty?
James Massimilian is an emergency physician in Palos Heights, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where can I find James Massimilian?
James Massimilian is listed at 12251 S 80Th Ave, Palos Heights, IL 60463. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact James Massimilian?
The number on file is (708) 923-5800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is James Massimilian's NPI number?
James Massimilian's National Provider Identifier is 1598766966. 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 James Massimilian been practicing?
James Massimilian has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has James Massimilian confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by James Massimilian. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.