Physician Profile
Frederick A. Zeller, MD
Unclaimed ProfileAbout Dr. Zeller
Frederick A. Zeller, MD practices sleep medicine in Billings, MT. Frederick is also listed as specializing in critical care medicine and pulmonary disease.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (406) 238-6800
- Email not available
Practice Locations
2900 12TH AVE N STE 500
Billings, MT 59101
7798 Discovery Dr Ste E
West Chester, OH 45069
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
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.
Other sleep medicines in Billings 3
Same specialty, same city.
Common questions
What does Dr. Zeller specialize in?
Dr. Zeller is a sleep medicine in Billings, MT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Zeller located?
Dr. Zeller is listed at 2900 12Th Ave N Ste 500, Billings, MT 59101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zeller's phone number?
The number on file is (406) 238-6800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Zeller?
Dr. Zeller's National Provider Identifier is 1093804999. 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 Dr. Zeller have?
Dr. Zeller 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
Is Dr. Zeller's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zeller. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.