Stefanie Mary Schlosser
- Part D claims, 2024
- 1,393
- Industry payments
- $125
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 3634 Elizabeth St, Riverside, CA 92506
- Practice phone
- Call (951) 788-0008
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optima Health Corp
Riverside, California
Find Stefanie Schlosser'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.
Stefanie Mary Schlosser is a family nurse practitioner in Riverside, California
Stefanie Schlosser practices at Optima Health Corp in Riverside, California.
Stefanie Schlosser's NPI, 1780349787, was assigned on November 4, 2021. Stefanie Schlosser holds California license 95018972.
- NPI
- 1780349787NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224425731
- NPI enumeration date
- November 4, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 788-0008
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stefanie Mary Schlosser practices at Optima Health Corp in Riverside, California
Stefanie Schlosser's primary practice is Optima Health Corp, at 3634 Elizabeth St, Riverside, CA 92506 in Riverside County. The practice phone is (951) 788-0008.
- Optima Health Corp3634 Elizabeth St, Riverside, CA 92506 · Riverside CountyPhone(951) 788-0008
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stefanie Mary Schlosser is affiliated with 2 sites of care and 1 medical group
Stefanie Schlosser's primary practice is Optima Health Corp in Riverside, California. The medical group on file is Optima Health Corp. Dmand AI also links Stefanie Schlosser to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stefanie Mary Schlosser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stefanie Schlosser practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optima Health Corp | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Stefanie Mary Schlosser is one of 13,532 family nurse practitioners in California
Family is Stefanie Schlosser's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Stefanie Schlosser is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Stefanie Schlosser
Counts of family nurse practitioners 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
Stefanie Mary Schlosser's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Stefanie Schlosser's median patient age at 76, with 60% women.
Stefanie Schlosser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Stefanie Mary Schlosser wrote 1,393 Medicare Part D claims in 2024
In 2024, Stefanie Schlosser wrote 1,393 Medicare Part D claims for 212 patients. 88% of them were for generic drugs.
Stefanie Schlosser's Part D claims by kind of drug, 2024
- Generic1,219 claims88%
- Brand-name and other174 claims12%
Drug classes CMS tracks in Stefanie Schlosser's Part D claims, 2024
- Opioids3%36 of 1,393 claims
- Antibiotics1%15 of 1,393 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Stefanie Mary Schlosser takes part in Medicare
Stefanie Schlosser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stefanie Mary Schlosser received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Stefanie Schlosser from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Eisai Inc. paid the most, $125.
Companies that paid Stefanie Schlosser the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Stefanie Mary Schlosser'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Stefanie Mary Schlosser
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What is Stefanie Mary Schlosser's NPI number?
Stefanie Mary Schlosser's NPI number is 1780349787. It was assigned on November 4, 2021, and it is active in the NPI Registry.
What does Stefanie Mary Schlosser specialize in?
Stefanie Mary Schlosser is a family nurse practitioner in Riverside, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Stefanie Mary Schlosser practice?
Stefanie Schlosser practices at 3634 Elizabeth St, Riverside, CA 92506. Stefanie Schlosser's primary practice is Optima Health Corp in Riverside, California. Dmand AI also links Stefanie Schlosser to 1 group practice or clinic.
What is Stefanie Mary Schlosser's office phone number?
The practice phone on file for Stefanie Schlosser is (951) 788-0008.
What is Stefanie Mary Schlosser's medical license number?
Stefanie Schlosser holds California license 95018972.
What medical group is Stefanie Mary Schlosser part of?
Stefanie Schlosser is linked to Optima Health Corp.
Does Stefanie Mary Schlosser accept Medicare?
Yes. CMS lists Stefanie Schlosser as accepting Medicare assignment.
Has Stefanie Mary Schlosser received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Stefanie Schlosser from 1 company from 2025 to 2025. The largest total came from Eisai Inc.
How long has Stefanie Mary Schlosser been practicing?
Stefanie Schlosser graduated from medical school in 2021, 5 years ago.
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