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Edit this profileAt a glance
- 1200 S 7Th Ave, Ste 2, Sioux Falls, SD 57105
About Dr. Billion
Stephen Billion, M.D. is a healthcare provider in Sioux Falls, SD specializing in internal medicine. This provider record is associated with NPI 1497790984.
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
- (605) 336-2140
- Email not available
Practice Locations
1200 S 7TH AVE STE 2
Sioux Falls, SD 57105
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 internists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 8 related providers in 1 group
Common questions
What does Stephen Billion specialize in?
Stephen Billion is an internist in Sioux Falls, SD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Stephen Billion located?
Stephen Billion is listed at 1200 S 7Th Ave Ste 2, Sioux Falls, SD 57105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stephen Billion's phone number?
The number on file is (605) 336-2140. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Stephen Billion's NPI number?
Stephen Billion's National Provider Identifier is 1497790984. 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 Stephen Billion been practicing?
Stephen Billion has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Stephen Billion confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen Billion. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.