Are you Marissa A. Ritzenthaler, RN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1336 Avalon St, Klamath Falls, OR 97603
About Marissa Ritzenthaler
Listed in the NPI registry as a registered nurse, Marissa A. Ritzenthaler, RN practices in Klamath Falls, OR. NPI 1023864022 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
- (541) 591-3409
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1336 AVALON ST
Klamath Falls, OR 97603
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 registered nurses at this location 2
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.
Common questions
What does Marissa A. Ritzenthaler specialize in?
Marissa A. Ritzenthaler is a registered nurse in Klamath Falls, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marissa A. Ritzenthaler located?
Marissa A. Ritzenthaler is listed at 1336 Avalon St, Klamath Falls, OR 97603. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa A. Ritzenthaler's phone number?
The number on file is (541) 591-3409. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marissa A. Ritzenthaler's NPI number?
Marissa A. Ritzenthaler's National Provider Identifier is 1023864022. 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 Marissa A. Ritzenthaler been practicing?
Marissa A. Ritzenthaler has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Marissa A. Ritzenthaler confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa A. Ritzenthaler. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.