Are you Riley Frantzen, CRNA? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1305 W 18Th St, Sioux Falls, SD 57105
About Riley Frantzen
Listed in the NPI registry as a certified registered nurse anesthetist, Riley Frantzen, CRNA practices in Sioux Falls, SD. NPI 1245181502 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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) 333-1000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1305 W 18TH ST
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 certified registered nurse anesthetists at this location 8
Same specialty, same street address — most likely the same department or group.
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 certified registered nurse anesthetists in Sioux Falls 4
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Riley Frantzen?
Riley Frantzen is a certified registered nurse anesthetist in Sioux Falls, SD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Riley Frantzen's address?
Riley Frantzen is listed at 1305 W 18Th St, Sioux Falls, SD 57105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Riley Frantzen?
The number on file is (605) 333-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Riley Frantzen's NPI number?
Riley Frantzen's National Provider Identifier is 1245181502. 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
Where did Riley Frantzen train?
Riley Frantzen attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How long has Riley Frantzen been practicing?
Riley Frantzen has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Has Riley Frantzen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Riley Frantzen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.