Rosalia Marie Ritzema, CDCES, LDN, MS, RDN
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 1875 W Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 544-5853
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Therapies - Park Ridge
Surgery Center - Not Medicare-Certified · Park Ridge, Illinois
Find Rosalia Ritzema'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.
Rosalia Marie Ritzema is a registered dietitian in Park Ridge, Illinois
Rosalia Ritzema practices at United Therapies - Park Ridge in Park Ridge, Illinois.
Rosalia Ritzema's NPI, 1992221758, was assigned on August 14, 2017. Rosalia Ritzema holds Illinois license 86088830.
- NPI
- 1992221758NPI Registry (opens in a new tab)
- NPI enumeration date
- August 14, 2017
- NPI status
- Active
- Practice phone
- (847) 544-5853
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Rosalia Marie Ritzema practices at United Therapies - Park Ridge in Park Ridge, Illinois
Rosalia Ritzema's primary practice is United Therapies - Park Ridge, at 1875 W Dempster St, Park Ridge, IL 60068. The practice phone is (847) 544-5853.
- United Therapies - Park Ridge1875 W Dempster St, Park Ridge, IL 60068Phone(847) 544-5853
Source: Dmand AI Affiliation Data
Rosalia Marie Ritzema is affiliated with 3 sites of care and 2 medical groups
Rosalia Ritzema's primary practice is United Therapies - Park Ridge in Park Ridge, Illinois. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Rosalia Ritzema to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rosalia Marie Ritzema's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rosalia Ritzema practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Therapies - Park Ridge | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rosalia Marie Ritzema is one of 2,002 registered dietitians in Illinois
Dietitian, registered is Rosalia Ritzema's primary specialty in the NPI Registry, under taxonomy code 133V00000X. Rosalia Ritzema is licensed in Illinois.
Specialties and state licenses
- Registered dietitian, IllinoisPrimary
Registered dietitians near Rosalia Ritzema
Counts of registered dietitians 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
Rosalia Marie Ritzema's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Rosalia Ritzema's median patient age at 35, with 100% women.
Rosalia Ritzema's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Rosalia Marie Ritzema'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Rosalia Marie Ritzema
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What is Rosalia Marie Ritzema's NPI number?
Rosalia Marie Ritzema's NPI number is 1992221758. It was assigned on August 14, 2017, and it is active in the NPI Registry.
What does Rosalia Marie Ritzema specialize in?
Rosalia Marie Ritzema is a registered dietitian in Park Ridge, Illinois. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).
Where does Rosalia Marie Ritzema practice?
Rosalia Ritzema practices at 1875 W Dempster St, Park Ridge, IL 60068. Rosalia Ritzema's primary practice is United Therapies - Park Ridge in Park Ridge, Illinois. Dmand AI also links Rosalia Ritzema to 2 group practices and clinics and 1 medical group.
What is Rosalia Marie Ritzema's office phone number?
The practice phone on file for Rosalia Ritzema is (847) 544-5853.
What is Rosalia Marie Ritzema's medical license number?
Rosalia Ritzema holds Illinois license 86088830.
What medical group is Rosalia Marie Ritzema part of?
Rosalia Ritzema is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Rosalia Ritzema to 1 more medical group.
How long has Rosalia Marie Ritzema been practicing?
Rosalia Ritzema graduated from medical school in 2016, 10 years ago.
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