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Edit this profileAt a glance
- 1511 Poly Dr, Billings, MT 59102
About Nicholas Kellner
Listed in the NPI registry as a physician assistant, Nicholas Kellner practices in Billings, MT. Nicholas is also listed as specializing in registered dietitian / nutritionist. NPI 1639034010 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (406) 657-1000
- Email not available
Practice Locations
1511 POLY DR
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.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
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 is Nicholas Kellner's specialty?
Nicholas Kellner is a physician assistant in Billings, MT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Nicholas Kellner?
Nicholas Kellner is listed at 1511 Poly Dr, Billings, MT 59102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nicholas Kellner?
The number on file is (406) 657-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nicholas Kellner's NPI number?
Nicholas Kellner's National Provider Identifier is 1639034010. 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 Nicholas Kellner been practicing?
Nicholas Kellner 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 Nicholas Kellner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas Kellner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.