Care Manag J
Case ManagementFrail ElderlyGeriatric Assessment
Dr. Daniel C. Yau, MD
NPI1437218021PAC ID1951479310
- Medicare services, 2020
- 13
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 1,968
- Publications
- 5
- Hospital affiliations
- 1
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yau'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. Daniel C. Yau is an ophthalmologist in Riverside, California
Dr. Yau practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Yau's NPI, 1437218021, was assigned on December 8, 2006. Dr. Yau graduated from Loma Linda University School Of Medicine in 1994. Dr. Yau holds California license A54628.
NPI and contact details
- NPI
- 1437218021NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951479310
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel C. Yau practices at Riverside Medical Center in Riverside, California
Dr. Yau's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Daniel C. Yau is affiliated with 1 site of care and 1 medical group
Dr. Yau's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel C. Yau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Yau practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel C. Yau is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Yau's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Yau is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Yau is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists cataract and cataract surgery with lens implant among the conditions Dr. Yau treats.
Ophthalmologists near Dr. Yau
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
2,621ophthalmologists in California30ophthalmologists in Riverside20ophthalmologists at Riverside Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Daniel C. Yau billed Medicare for 13 services in 2020
CMS data shows 13 Medicare services from Dr. Yau across 1 procedure code in 2020, all of them office visits, for 12 Medicare patients. Medicare paid $440 for them. Every service was in an office.
Medicare services, 202013
Medicare patients12
Paid by Medicare$440
Procedure codes1
Dr. Yau's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 212020: 1338%
Dr. Yau compared with the California median for ophthalmologists, 2020
- Dr. Yau
- California median
- Medicare services
- 13vs 1,07999% below
- Medicare patients
- 12vs 42197% below
- Part D claims
- 1,927vs 6183.1 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Yau's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Yau?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yau and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel C. Yau treated 12 Medicare patients in 2024, average age 67
CMS counts 12 Medicare patients who saw Dr. Yau in 2024. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yau's median patient age at 67, with 63% women.
Medicare patients, 202412
Average age67
Average risk score1.27
Dr. Yau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel C. Yau wrote 1,968 Medicare Part D claims in 2024
In 2024, Dr. Yau wrote 1,968 Medicare Part D claims for 451 patients. 83% of them were for generic drugs. CMS names the drug for 1,927 of them, across 17 drugs with 11 or more claims each, at $70,548 in total drug cost. In 2023, CMS named 1,750 claims across 15 drugs.
Part D claims, 20241,968
Drugs named by CMS17
Total drug cost$70,548
Part D patients451
Dr. Yau's Part D claims by kind of drug, 2024
- Generic1,635 claims83%
- Brand-name333 claims17%
Dr. Yau'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7502024: 1,92710%
Drugs named by CMS: 17 in 2024, 15 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
How Dr. Daniel C. Yau takes part in Medicare
Dr. Yau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find ophthalmologists like Dr. Yau by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Daniel C. Yau has 5 publications on record
Dmand AI links 5 papers to Dr. Yau. The most frequent topics are Case Management, Frail Elderly and Hong Kong. Dr. Yau's most frequent co-authors are Andrea Sheryl Janelle Ching, MD and Christopher B. Stephenson, MD.
Papers5
Topics Dr. Yau writes about most
- Case Management
- Frail Elderly
- Hong Kong
Dr. Yau's most frequent co-authors
Recent publications by Dr. Yau
Aust Health Rev
CaregiversCase ManagementFrail Elderly
Lippincotts Case Manag
AftercareAttitude of Health PersonnelCase Management
Ophthalmology
Contrast MediaDiagnostic Techniques, OphthalmologicalFluorescein
See who Dr. Yau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yau works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel C. Yau received $202 in industry payments from 2019 to 2024
CMS Open Payments shows 5 general payments to Dr. Yau from 4 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. NeoTract Inc. paid the most, $126.
General payments to Dr. Yau by program year, 2019 to 2024
Companies that paid Dr. Yau the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel C. Yau has 1 award and honors on record
Dmand AI lists 1 award for Dr. Yau, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Yau
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Daniel C. Yau graduated from Loma Linda University School Of Medicine
Dr. Yau graduated from Loma Linda University School Of Medicine in 1994.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Daniel C. Yau accepts plans from 2 insurance carriers
Dr. Yau 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. Yau accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel C. Yau'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Daniel C. Yau
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. Daniel C. Yau's NPI number?
Dr. Daniel C. Yau's NPI number is 1437218021. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel C. Yau?
Dr. Daniel C. Yau is an ophthalmologist in Riverside, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Daniel C. Yau practice?
Dr. Yau practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Yau's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
What is Dr. Daniel C. Yau's office phone number?
The practice phone on file for Dr. Yau is (951) 353-2000.
What is Dr. Daniel C. Yau's medical license number?
Dr. Yau holds California license A54628.
Which hospitals is Dr. Daniel C. Yau affiliated with?
Dr. Yau practices at Riverside Medical Center in Riverside, California.
What medical group is Dr. Daniel C. Yau part of?
Dr. Yau is linked to Southern California Permanente Medical Group.
Does Dr. Daniel C. Yau accept Medicare?
Yes. CMS data shows Dr. Yau billed Medicare for 13 services in 2020, and Dr. Yau accepts Medicare assignment.
How many Medicare patients does Dr. Daniel C. Yau see?
CMS counts 12 Medicare patients who saw Dr. Yau in 2024, with an average age of 67.
Is Dr. Daniel C. Yau board certified?
Yes. Dr. Yau is board certified in ophthalmology by the American Board of Ophthalmology.
Show 8 more questionsShow fewer questions
What services does Dr. Daniel C. Yau bill to Medicare?
In 2020, Dr. Yau's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Daniel C. Yau go to medical school?
Dr. Yau graduated from Loma Linda University School Of Medicine in 1994.
What drugs does Dr. Daniel C. Yau prescribe most?
In 2024 Medicare Part D data, Dr. Yau's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
Has Dr. Daniel C. Yau received payments from drug or device companies?
CMS Open Payments shows $202 in general payments to Dr. Yau from 4 companies from 2019 to 2024. The largest total came from NeoTract Inc.
How long has Dr. Daniel C. Yau been practicing?
Dr. Yau graduated from medical school in 1994, 32 years ago.
Does Dr. Daniel C. Yau do research?
Dmand AI links 5 publications to Dr. Yau.
Who does Dr. Daniel C. Yau publish with?
Dr. Yau's most frequent co-authors are Andrea Sheryl Janelle Ching, MD (1 shared paper) and Christopher B. Stephenson, MD (1 shared paper).
What insurance does Dr. Daniel C. Yau accept?
Dr. Yau 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.
Selling to ophthalmology practices?
See ophthalmologists in California 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