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Dr. Thanh Cao, DO
NPI1073963583PAC ID4688968183
- Medicare services, 2024
- 3,390
- Medicare patients, 2024
- 650
- Part D claims, 2024
- 2,666
- Publications
- 13
- Hospital affiliations
- 3
- Practice address
- 14014 Magnolia St, Westminster, CA 92683
- Practice phone
- Call (714) 897-5659
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Westminster South Dialysis
Dialysis Center - Independent · Westminster, California
Find Dr. Cao's professional email, personal email and mobile number
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Dr. Thanh Cao is a nephrologist in Westminster, California
Dr. Cao practices at DaVita Westminster South Dialysis in Westminster, California.
Dr. Cao's NPI, 1073963583, was assigned on June 15, 2016. Dr. Cao graduated from Touro University Nevada in 2016. Dr. Cao holds California license 20A17028.
NPI and contact details
- NPI
- 1073963583NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688968183
- NPI enumeration date
- June 15, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 897-5659
- 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. Thanh Cao practices at DaVita Westminster South Dialysis in Westminster, California
Dr. Cao's primary practice is DaVita Westminster South Dialysis, at 14014 Magnolia St, Westminster, CA 92683 in Orange County. The practice phone is (714) 897-5659.
- DaVita Westminster South Dialysis14014 Magnolia St, Westminster, CA 92683 · Orange CountyPhone(714) 897-5659
Source: Dmand AI Affiliation Data
Dr. Thanh Cao is affiliated with 9 sites of care and 2 medical groups
Dr. Cao's primary practice is DaVita Westminster South Dialysis in Westminster, California. Dr. Cao is also affiliated with UCI Health - Orange. The medical group on file is Balboa Nephrology. Dmand AI also links Dr. Cao to 2 more hospitals, 3 dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.
DaVita Westminster South DialysisPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thanh Cao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cao practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Westminster South Dialysis | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thanh Cao is one of 1,401 nephrologists in California
Nephrology is Dr. Cao's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Cao is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Cao's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Nevada license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances and kidney cysts among the conditions Dr. Cao treats.
Nephrologists near Dr. Cao
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
1,401nephrologists in California
6nephrologists in Westminster
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thanh Cao billed Medicare for 3,390 services in 2024
CMS data shows 3,390 Medicare services from Dr. Cao across 10 procedure codes in 2024, for 650 Medicare patients. Medicare paid $311,525 for them.
Medicare services, 20243,390
Medicare patients650
Paid by Medicare$311,525
Procedure codes10
Dr. Cao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3172024: 2,70217%
- Other services
- 2023: 02024: 397
- Tests and treatments
- 2023: 2342024: 29124%
Where Dr. Cao's Medicare services took place, 2024
- In an office1,36540%
- In a facility2,02560%
Dr. Cao compared with the California median for nephrologists, 2024
- Dr. Cao
- California median
- Medicare services
- 3,390vs 1,0843.1 times
- Medicare patients
- 650vs 3072.1 times
- Part D claims
- 2,354vs 9552.5 times
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Cao'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.
Need commercial claims for Dr. Cao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cao and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thanh Cao treated 650 Medicare patients in 2024, average age 77
CMS counts 650 Medicare patients who saw Dr. Cao in 2024. The largest group is 75 to 84, with 257 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 74% are also on Medicaid. Their average risk score is 3.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Cao's median patient age at 71, with 45% women.
Medicare patients, 2024650
Average age77
Average risk score3.49
Also on Medicaid74%
Dr. Cao's Medicare patients by age, 2024
Dr. Cao's Medicare patients by sex, 2024
- Women31348%
- Men33752%
Chronic conditions among Dr. Cao's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Ischemic heart disease54%
- Arthritis50%
- Heart failure50%
- Atrial fibrillation34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thanh Cao wrote 2,666 Medicare Part D claims in 2024
In 2024, Dr. Cao wrote 2,666 Medicare Part D claims for 409 patients. 78% of them were for generic drugs. CMS names the drug for 2,354 of them, across 54 drugs with 11 or more claims each, at $979,491 in total drug cost. In 2023, CMS named 1,774 claims across 44 drugs.
Part D claims, 20242,666
Drugs named by CMS54
Total drug cost$979,491
Part D patients409
Dr. Cao's Part D claims by kind of drug, 2024
- Generic2,067 claims78%
- Brand-name and other599 claims22%
Dr. Cao'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. Cao's Part D claims, 2024
- Antibiotics3%73 of 2,666 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: 1,7742024: 2,35433%
Drugs named by CMS: 54 in 2024, 44 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. Thanh Cao offers telehealth to Medicare patients
Dr. Cao accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cao as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thanh Cao has 13 publications on record
Dmand AI links 13 papers to Dr. Cao, published from 2011 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Fibroblasts, Biomechanical Phenomena and Bioengineering. Dr. Cao has published most often in J Am Osteopath Assoc. Dr. Cao's most frequent co-authors are David S. Beutler, DO, Jiaxi Dong, DO and Neeraj Sharma, MD.
Papers13
Years published2011 to 2024
Dr. Cao's papers by year, 2011 to 2024
Topics Dr. Cao writes about most
- Fibroblasts
- Biomechanical Phenomena
- Bioengineering
- Cell Line
- Cell Proliferation
- Coculture Techniques
- Muscle Fibers, Skeletal
- Myoblasts, Skeletal
Dr. Cao's most frequent co-authors
Recent publications by Dr. Cao
CognitionCognitive Behavioral TherapyCognitive Training
Exp Clin Transplant
ABO Blood-Group SystemGraft RejectionGraft Survival
See who Dr. Cao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cao works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thanh Cao received $8,002 in industry payments from 2016 to 2025
CMS Open Payments shows 100 general payments to Dr. Cao from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,197.
General payments to Dr. Cao by program year, 2016 to 2025
General payments to Dr. Cao by kind, 2016 to 2025
$8Kin total
- Food and beverage$7,72497%
- Entertainment$1952%
- Education$831%
Companies that paid Dr. Cao 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. Thanh Cao graduated from Touro University Nevada
Dr. Cao graduated from Touro University Nevada in 2016.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Thanh Cao accepts plans from 17 insurance carriers
Dr. Cao is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Cao accepts, by number of carriers
- Medicare10
- PPO10
- HMO8
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thanh Cao'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. Thanh Cao
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. Thanh Cao's NPI number?
Dr. Thanh Cao's NPI number is 1073963583. It was assigned on June 15, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Thanh Cao?
Dr. Thanh Cao is a nephrologist in Westminster, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Thanh Cao practice?
Dr. Cao practices at 14014 Magnolia St, Westminster, CA 92683. Dr. Cao's primary practice is DaVita Westminster South Dialysis in Westminster, California. Dmand AI also links Dr. Cao to 2 hospitals, 3 dialysis centers, 2 group practices and clinics and 1 medical group.
What is Dr. Thanh Cao's office phone number?
The practice phone on file for Dr. Cao is (714) 897-5659.
What is Dr. Thanh Cao's medical license number?
Dr. Cao holds California license 20A17028, one of the licenses on file in 2 states.
Which states has Dr. Thanh Cao been licensed in?
Dmand AI has state licenses on file for Dr. Cao in California (2019 to 2026) and Nevada (2016 to 2019).
Which hospitals is Dr. Thanh Cao affiliated with?
Dr. Cao is affiliated with UCI Health - Orange. Dmand AI links Dr. Cao to 2 more hospitals.
What medical group is Dr. Thanh Cao part of?
Dr. Cao is linked to Balboa Nephrology. Dmand AI links Dr. Cao to 1 more medical group.
Does Dr. Thanh Cao accept Medicare?
Yes. CMS data shows Dr. Cao billed Medicare for 3,390 services in 2024, and Dr. Cao accepts Medicare assignment.
Does Dr. Thanh Cao offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cao as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Thanh Cao see?
CMS counts 650 Medicare patients who saw Dr. Cao in 2024, with an average age of 77.
Is Dr. Thanh Cao board certified?
Yes. Dr. Cao is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Thanh Cao bill to Medicare?
In 2024, Dr. Cao's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99233).
Where did Dr. Thanh Cao go to medical school?
Dr. Cao graduated from Touro University Nevada in 2016.
What drugs does Dr. Thanh Cao prescribe most?
In 2024 Medicare Part D data, Dr. Cao's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Losartan Potassium.
Has Dr. Thanh Cao received payments from drug or device companies?
CMS Open Payments shows $8,002 in general payments to Dr. Cao from 36 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Thanh Cao been practicing?
Dr. Cao graduated from medical school in 2016, 10 years ago.
Does Dr. Thanh Cao do research?
Dmand AI links 13 publications to Dr. Cao, published from 2011 to 2024.
Who does Dr. Thanh Cao publish with?
Dr. Cao's most frequent co-authors are David S. Beutler, DO (1 shared paper), Jiaxi Dong, DO (1 shared paper) and Neeraj Sharma, MD (1 shared paper).
What insurance does Dr. Thanh Cao accept?
Dr. Cao is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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