Dr. Arlene Elizabeth Ritzen, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1900 116th Ave Ne, Bellevue, WA 98004
- Practice phone
- Call (206) 486-6664
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optimo Anesthesia
Pediatric practice · Bellevue, Washington
Find Dr. Ritzen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Arlene Elizabeth Ritzen is a pediatrician in Bellevue, Washington
Dr. Ritzen practices at Optimo Anesthesia in Bellevue, Washington.
Dr. Ritzen's NPI, 1023234390, was assigned on April 17, 2007. Dr. Ritzen holds Washington license MD44618.
- NPI
- 1023234390NPI Registry (opens in a new tab)
- NPI enumeration date
- April 17, 2007
- NPI status
- Active
- Practice phone
- (206) 486-6664
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arlene Elizabeth Ritzen practices at Optimo Anesthesia in Bellevue, Washington
Dr. Ritzen's primary practice is Optimo Anesthesia, at 1900 116th Ave Ne, Bellevue, WA 98004. The practice phone is (206) 486-6664.
- Optimo Anesthesia1900 116th Ave Ne, Bellevue, WA 98004Phone(206) 486-6664
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arlene Elizabeth Ritzen is affiliated with 1 site of care and 1 medical group
Dr. Ritzen's primary practice is Optimo Anesthesia in Bellevue, Washington. Dmand AI also links Dr. Ritzen to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Arlene Elizabeth Ritzen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ritzen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optimo Anesthesia | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Arlene Elizabeth Ritzen is one of 1,346 pediatricians in Washington
Pediatrics is Dr. Ritzen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ritzen is licensed in Washington.
Specialties and state licenses
- Pediatrics, WashingtonPrimary
Pediatricians near Dr. Ritzen
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Dr. Arlene Elizabeth Ritzen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Arlene Elizabeth Ritzen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Arlene Elizabeth Ritzen's NPI number?
Dr. Arlene Elizabeth Ritzen's NPI number is 1023234390. It was assigned on April 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Arlene Elizabeth Ritzen?
Dr. Arlene Elizabeth Ritzen is a pediatrician in Bellevue, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Arlene Elizabeth Ritzen practice?
Dr. Ritzen practices at 1900 116th Ave Ne, Bellevue, WA 98004. Dr. Ritzen's primary practice is Optimo Anesthesia in Bellevue, Washington. Dmand AI also links Dr. Ritzen to 1 medical group.
What is Dr. Arlene Elizabeth Ritzen's office phone number?
The practice phone on file for Dr. Ritzen is (206) 486-6664.
What is Dr. Arlene Elizabeth Ritzen's medical license number?
Dr. Ritzen holds Washington license MD44618.
How long has Dr. Arlene Elizabeth Ritzen been practicing?
Dr. Ritzen's NPI was assigned in 2007.
Selling to pediatrics practices?
See pediatricians in Washington by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card