Arthritis Rheumatol
CalcinosisCalcium PyrophosphateChondrocalcinosis
Dr. Jonathan Dau, MD
NPI1467809608PAC ID1052649597
- Medicare services, 2024
- 1,691
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 858
- Publications
- 9
- Hospital affiliations
- 1
- Practice address
- 510 Superior Ave, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hoag Clinic - Newport Beach
Urgent Care Center · Newport Beach, California
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Dr. Jonathan Dau is a rheumatologist in Newport Beach, California
Dr. Dau practices at Hoag Clinic - Newport Beach in Newport Beach, California.
Dr. Dau's NPI, 1467809608, was assigned on May 18, 2016. Dr. Dau graduated from McGovern Medical School in 2016. Dr. Dau holds California license A193324.
NPI and contact details
- NPI
- 1467809608NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052649597
- NPI enumeration date
- May 18, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 764-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Dau practices at Hoag Clinic - Newport Beach in Newport Beach, California
Dr. Dau's primary practice is Hoag Clinic - Newport Beach, at 510 Superior Ave, Newport Beach, CA 92663. The practice phone is (949) 764-5700.
- Hoag Clinic - Newport Beach510 Superior Ave, Newport Beach, CA 92663Phone(949) 764-5700
Source: Dmand AI Affiliation Data
Dr. Jonathan Dau is affiliated with 2 sites of care and 1 medical group
Dr. Dau's primary practice is Hoag Clinic - Newport Beach in Newport Beach, California. Dr. Dau is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Hoag Clinic. Dr. Dau's employer is on file too: an urgent care center.
Hoag Clinic - Newport BeachPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Dau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Clinic - Newport Beach | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Dau is one of 821 rheumatologists in California
Rheumatology is Dr. Dau's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Dau is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dau's licenses on file in 3 states: California, Colorado and Massachusetts.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
- Colorado license
- Massachusetts license
Clinical focus
Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, fluid in a joint, gout, joint arthropathy, joint pain and lupus among the conditions Dr. Dau treats.
Rheumatologists near Dr. Dau
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
821rheumatologists in California
5rheumatologists in Newport Beach
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan Dau billed Medicare for 1,691 services in 2024
CMS data shows 1,691 Medicare services from Dr. Dau across 12 procedure codes in 2024, for 183 Medicare patients. Medicare paid $79,296 for them.
Medicare services, 20241,691
Medicare patients183
Paid by Medicare$79,296
Procedure codes12
Dr. Dau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 532024: 7691351%
- Office and hospital visits
- 2023: 4382024: 49212%
- Other services
- 2023: 1282024: 375193%
- Imaging
- 2023: 482024: 5515%
- Surgery
- 2023: 332024: 0100%
Where Dr. Dau's Medicare services took place, 2024
- In an office1,51089%
- In a facility18111%
Dr. Dau compared with the California median for rheumatologists, 2024
- Dr. Dau
- California median
- Medicare services
- 1,691vs 90088% above
- Medicare patients
- 183vs 21615% below
- Part D claims
- 692vs 96228% below
Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.
Dr. Dau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Dau treated 183 Medicare patients in 2024, average age 75
CMS counts 183 Medicare patients who saw Dr. Dau in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have arthritis, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dau's median patient age at 67, with 73% women.
Medicare patients, 2024183
Average age75
Average risk score1.38
Also on Medicaid9%
Dr. Dau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dau's Medicare patients by sex, 2024
- Women12066%
- Men6334%
Chronic conditions among Dr. Dau's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Osteoporosis41%
- Ischemic heart disease28%
- Anxiety27%
- Chronic kidney disease26%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dau'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
- Women73%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Dau wrote 858 Medicare Part D claims in 2024
In 2024, Dr. Dau wrote 858 Medicare Part D claims for 207 patients. 89% of them were for generic drugs. CMS names the drug for 692 of them, across 17 drugs with 11 or more claims each, at $389,763 in total drug cost. In 2023, CMS named 882 claims across 15 drugs.
Part D claims, 2024858
Drugs named by CMS17
Total drug cost$389,763
Part D patients207
Dr. Dau's Part D claims by kind of drug, 2024
- Generic765 claims89%
- Brand-name and other93 claims11%
Dr. Dau'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. Dau's Part D claims, 2024
- Opioids2%20 of 858 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: 8822024: 69222%
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
Dr. Jonathan Dau offers telehealth to Medicare patients
Dr. Dau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dau as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathan Dau has 9 publications on record
Dmand AI links 9 papers to Dr. Dau, published from 2021 to 2023. 2021 was the busiest year, with 3. The most frequent topics are Rheumatology. Dr. Dau's most frequent co-authors are Zachary S. Wallace, MD, Thanda Aung, MD and Suleman Bhana, MD.
Papers9
Years published2021 to 2023
Dr. Dau's papers by year, 2021 to 2023
Topics Dr. Dau writes about most
- Rheumatology
Dr. Dau's most frequent co-authors
Recent publications by Dr. Dau
Arthritis, PsoriaticAxial SpondyloarthritisCOVID-19
Curr Rheumatol Rep
Delivery of Health CareHLA-B27 AntigenRheumatology
See who Dr. Dau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dau works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Dau received $42,136 in industry payments from 2019 to 2025
CMS Open Payments shows 547 general payments to Dr. Dau from 25 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 45% of the total. Janssen Pharmaceuticals, Inc paid the most, $11,477.
General payments to Dr. Dau by program year, 2019 to 2025
General payments to Dr. Dau by kind, 2019 to 2025
$42.1Kin total
- Food and beverage$19,08945%
- Consulting fees$17,47341%
- Travel and lodging$5,44613%
- Education$1280%
Companies that paid Dr. Dau the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Dau graduated from McGovern Medical School
Dr. Dau graduated from McGovern Medical School in 2016.
- Medical school
- Board certified in internal medicine
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Jonathan Dau accepts plans from 14 insurance carriers
Dr. Dau is in network with 14 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +6 more carriersWith a free account
Plan types Dr. Dau accepts, by number of carriers
- PPO9
- HMO8
- Medicare8
- POS7
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonathan Dau'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) |
| 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) |
| 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. Jonathan Dau
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. Jonathan Dau's NPI number?
Dr. Jonathan Dau's NPI number is 1467809608. It was assigned on May 18, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Dau?
Dr. Jonathan Dau is a rheumatologist in Newport Beach, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Jonathan Dau practice?
Dr. Dau practices at 510 Superior Ave, Newport Beach, CA 92663. Dr. Dau's primary practice is Hoag Clinic - Newport Beach in Newport Beach, California.
What is Dr. Jonathan Dau's office phone number?
The practice phone on file for Dr. Dau is (949) 764-5700.
What is Dr. Jonathan Dau's medical license number?
Dr. Dau holds California license A193324, one of the licenses on file in 3 states.
Which states has Dr. Jonathan Dau been licensed in?
Dmand AI has state licenses on file for Dr. Dau in California (2024 to 2026), Colorado (2021 to 2025) and Massachusetts (2019 to 2021).
Which hospitals is Dr. Jonathan Dau affiliated with?
Dr. Dau is affiliated with Hoag Hospital Newport Beach.
What medical group is Dr. Jonathan Dau part of?
Dr. Dau is linked to Hoag Clinic.
Does Dr. Jonathan Dau accept Medicare?
Yes. CMS data shows Dr. Dau billed Medicare for 1,691 services in 2024, and Dr. Dau accepts Medicare assignment.
Does Dr. Jonathan Dau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dau as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Jonathan Dau see?
CMS counts 183 Medicare patients who saw Dr. Dau in 2024, with an average age of 75.
Is Dr. Jonathan Dau board certified?
Yes. Dr. Dau is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jonathan Dau bill to Medicare?
In 2024, Dr. Dau's most billed Medicare services were injected or infused drug (J1010), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Jonathan Dau go to medical school?
Dr. Dau graduated from McGovern Medical School in 2016.
What drugs does Dr. Jonathan Dau prescribe most?
In 2024 Medicare Part D data, Dr. Dau's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methotrexate.
Has Dr. Jonathan Dau received payments from drug or device companies?
CMS Open Payments shows $42,136 in general payments to Dr. Dau from 25 companies from 2019 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jonathan Dau been practicing?
Dr. Dau graduated from medical school in 2016, 10 years ago.
Does Dr. Jonathan Dau do research?
Dmand AI links 9 publications to Dr. Dau, published from 2021 to 2023.
Who does Dr. Jonathan Dau publish with?
Dr. Dau's most frequent co-authors are Zachary S. Wallace, MD (2 shared papers), Thanda Aung, MD (1 shared paper) and Suleman Bhana, MD (1 shared paper).
What insurance does Dr. Jonathan Dau accept?
Dr. Dau is in network with 14 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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