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Edit this profileAt a glance
- 2110 Overland Ave Ste 102, Billings, MT 59102
About Dr. Hall
Roy R. Hall, M.D. practices hematology & oncology in Billings, MT. Roy is also listed as specializing in internal medicine. The provider's National Provider Identifier (NPI) is 1417953019.
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
- (406) 969-6310
- Email not available
Practice Locations
2110 OVERLAND AVE STE 102
Billings, MT 59102
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.
Other cancer specialists in Billings 2
Same specialty, same city.
Common questions
What does Roy R. Hall specialize in?
Roy R. Hall is a cancer specialist in Billings, MT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.
NPI registry
Where is Roy R. Hall located?
Roy R. Hall is listed at 2110 Overland Ave Ste 102, Billings, MT 59102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Roy R. Hall's phone number?
The number on file is (406) 969-6310. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Roy R. Hall?
Roy R. Hall's National Provider Identifier is 1417953019. 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 much experience does Roy R. Hall have?
Roy R. Hall 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
Is Roy R. Hall's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Roy R. Hall. If this is you, claiming it is free.
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