Dr. Stephanie S. Cheung, MD
- Part D claims, 2024
- 2,358
- Hospital affiliations
- 2
- Industry payments
- $774
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 16305 Sand Canyon Ave, Irvine, CA 92618
- Practice phone
- Call (714) 778-0488
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresenius Medical Care Dialysis Services North Orange County
Irvine, California
Find Dr. Cheung'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. Stephanie S. Cheung is a nephrologist in Irvine, California
Dr. Cheung practices at Fresenius Medical Care Dialysis Services North Orange County in Irvine, California.
Dr. Cheung's NPI, 1417136219, was assigned on October 29, 2007. Dr. Cheung graduated from UC Irvine School of Medicine in 2003. Dr. Cheung holds California license A90281.
- NPI
- 1417136219NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800964271
- NPI enumeration date
- October 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 778-0488
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie S. Cheung practices at Fresenius Medical Care Dialysis Services North Orange County in Irvine, California
Dr. Cheung's primary practice is Fresenius Medical Care Dialysis Services North Orange County, at 16305 Sand Canyon Ave, Irvine, CA 92618 in Orange County. The practice phone is (714) 778-0488.
- Fresenius Medical Care Dialysis Services North Orange County16305 Sand Canyon Ave, Irvine, CA 92618 · Orange CountyPhone(714) 778-0488
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephanie S. Cheung is affiliated with 3 sites of care and 1 medical group
Dr. Cheung's primary practice is Fresenius Medical Care Dialysis Services North Orange County in Irvine, California. Dr. Cheung is also affiliated with UCI Health - Orange. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Cheung to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephanie S. Cheung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresenius Medical Care Dialysis Services North Orange County | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephanie S. Cheung is one of 1,401 nephrologists in California
Nephrology is Dr. Cheung's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Cheung is board certified in nephrology by the American Board of Internal Medicine. Dr. Cheung is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Nephrologists near Dr. Cheung
Counts of nephrologists 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
Dr. Stephanie S. Cheung's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Cheung's median patient age at 65, with 51% women.
Dr. Cheung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Stephanie S. Cheung wrote 2,358 Medicare Part D claims in 2024
In 2024, Dr. Cheung wrote 2,358 Medicare Part D claims for 331 patients. 92% of them were for generic drugs. CMS names the drug for 2,066 of them, across 41 drugs with 11 or more claims each, at $150,874 in total drug cost. In 2023, CMS named 1,898 claims across 36 drugs.
Dr. Cheung's Part D claims by kind of drug, 2024
- Generic2,171 claims92%
- Brand-name and other187 claims8%
Dr. Cheung's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Cheung's Part D claims, 2024
- Antibiotics5%114 of 2,358 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8982024: 2,0669%
Drugs named by CMS: 41 in 2024, 36 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stephanie S. Cheung offers telehealth to Medicare patients
Dr. Cheung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cheung as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stephanie S. Cheung received $774 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Cheung from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $168.
General payments to Dr. Cheung by program year, 2016 to 2025
Companies that paid Dr. Cheung the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephanie S. Cheung has 1 award and honors on record
Dmand AI lists 1 award for Dr. Cheung, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Cheung
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Stephanie S. Cheung graduated from UC Irvine School of Medicine
Dr. Cheung graduated from UC Irvine School of Medicine in 2003.
- Medical school
- Board certified in nephrology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Stephanie S. Cheung accepts plans from 2 insurance carriers
Dr. Cheung is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Cheung accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephanie S. Cheung'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Stephanie S. Cheung
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. Stephanie S. Cheung's NPI number?
Dr. Stephanie S. Cheung's NPI number is 1417136219. It was assigned on October 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie S. Cheung?
Dr. Stephanie S. Cheung is a nephrologist in Irvine, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Stephanie S. Cheung practice?
Dr. Cheung practices at 16305 Sand Canyon Ave, Irvine, CA 92618. Dr. Cheung's primary practice is Fresenius Medical Care Dialysis Services North Orange County in Irvine, California. Dmand AI also links Dr. Cheung to 1 hospital.
What is Dr. Stephanie S. Cheung's office phone number?
The practice phone on file for Dr. Cheung is (714) 778-0488.
What is Dr. Stephanie S. Cheung's medical license number?
Dr. Cheung holds California license A90281.
Which hospitals is Dr. Stephanie S. Cheung affiliated with?
Dr. Cheung is affiliated with UCI Health - Orange. Dmand AI links Dr. Cheung to 1 more hospital.
What medical group is Dr. Stephanie S. Cheung part of?
Dr. Cheung is linked to Southern California Permanente Medical Group.
Does Dr. Stephanie S. Cheung accept Medicare?
Yes. CMS lists Dr. Cheung as accepting Medicare assignment.
Does Dr. Stephanie S. Cheung offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cheung as offering telehealth services.
Is Dr. Stephanie S. Cheung board certified?
Yes. Dr. Cheung is board certified in nephrology by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
Where did Dr. Stephanie S. Cheung go to medical school?
Dr. Cheung graduated from UC Irvine School of Medicine in 2003.
What drugs does Dr. Stephanie S. Cheung prescribe most?
In 2024 Medicare Part D data, Dr. Cheung's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Stephanie S. Cheung received payments from drug or device companies?
CMS Open Payments shows $774 in general payments to Dr. Cheung from 6 companies from 2016 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Stephanie S. Cheung been practicing?
Dr. Cheung graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Stephanie S. Cheung accept?
Dr. Cheung is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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