Dr. Son T. Dinh, MD
- Medicare services, 2024
- 6,834
- Medicare patients, 2024
- 887
- Part D claims, 2024
- 4,050
- Hospital affiliations
- 2
- Industry payments
- $3,581
- 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. Dinh'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. Son T. Dinh is a nephrologist in Westminster, California
Dr. Dinh practices at DaVita Westminster South Dialysis in Westminster, California.
Dr. Dinh's NPI, 1174564256, was assigned on June 9, 2006. Dr. Dinh graduated from St. George's University School of Medicine in 2002. Dr. Dinh holds California license A99763.
- NPI
- 1174564256NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638181134
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 897-5659
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Son T. Dinh practices at DaVita Westminster South Dialysis in Westminster, California
Dr. Dinh'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. Son T. Dinh is affiliated with 7 sites of care and 2 medical groups
Dr. Dinh's primary practice is DaVita Westminster South Dialysis in Westminster, California. Dr. Dinh is also affiliated with UCI Health - Orange. The medical group on file is Kevin Pham, MD INC. Dmand AI also links Dr. Dinh to 1 more hospital, 2 dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Son T. Dinh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dinh practices, 7 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 |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Son T. Dinh is one of 1,401 nephrologists in California
Nephrology is Dr. Dinh's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Dinh is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dinh's licenses on file in 2 states: California and Kentucky.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Internal medicine, Kentucky
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Dinh treats.
Nephrologists near Dr. Dinh
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. Son T. Dinh billed Medicare for 6,834 services in 2024
CMS data shows 6,834 Medicare services from Dr. Dinh across 10 procedure codes in 2024, for 887 Medicare patients. Medicare paid $803,663 for them.
Dr. Dinh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6,2232024: 6,1082%
- Tests and treatments
- 2023: 7042024: 7263%
Where Dr. Dinh's Medicare services took place, 2024
- In an office1,84527%
- In a facility4,98973%
Dr. Dinh compared with the California median for nephrologists, 2024
- Dr. Dinh
- California median
- Medicare services
- 6,834vs 1,0846.3 times
- Medicare patients
- 887vs 3072.9 times
- Part D claims
- 3,889vs 9554.1 times
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Dinh'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. Dinh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dinh and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Son T. Dinh treated 887 Medicare patients in 2024, average age 78
CMS counts 887 Medicare patients who saw Dr. Dinh in 2024. The largest group is 75 to 84, with 335 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 91% are also on Medicaid. Their average risk score is 3.29, 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. Dinh's median patient age at 75, with 43% women.
Dr. Dinh's Medicare patients by age, 2024
Dr. Dinh's Medicare patients by sex, 2024
- Women43149%
- Men45651%
Chronic conditions among Dr. Dinh's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease57%
- Arthritis53%
- Heart failure52%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dinh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Son T. Dinh wrote 4,050 Medicare Part D claims in 2024
In 2024, Dr. Dinh wrote 4,050 Medicare Part D claims for 466 patients. 76% of them were for generic drugs. CMS names the drug for 3,889 of them, across 50 drugs with 11 or more claims each, at $755,959 in total drug cost. In 2023, CMS named 3,323 claims across 49 drugs.
Dr. Dinh's Part D claims by kind of drug, 2024
- Generic3,087 claims76%
- Brand-name916 claims23%
- Other47 claims1%
Dr. Dinh'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: 3,3232024: 3,88917%
Drugs named by CMS: 50 in 2024, 49 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. Son T. Dinh takes part in Medicare
Dr. Dinh 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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Dr. Son T. Dinh received $3,581 in industry payments from 2016 to 2025
CMS Open Payments shows 76 general payments to Dr. Dinh from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $841.
General payments to Dr. Dinh by program year, 2016 to 2025
General payments to Dr. Dinh by kind, 2016 to 2025
- Food and beverage$3,567100%
- Education$140%
Companies that paid Dr. Dinh 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. Son T. Dinh graduated from St. George's University School of Medicine
Dr. Dinh graduated from St. George's University School of Medicine in 2002.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Son T. Dinh accepts plans from 15 insurance carriers
Dr. Dinh is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Dinh accepts, by number of carriers
- PPO10
- Medicare7
- HMO6
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Son T. Dinh'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) |
| 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. Son T. Dinh
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. Son T. Dinh's NPI number?
Dr. Son T. Dinh's NPI number is 1174564256. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Son T. Dinh?
Dr. Son T. Dinh is a nephrologist in Westminster, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Son T. Dinh practice?
Dr. Dinh practices at 14014 Magnolia St, Westminster, CA 92683. Dr. Dinh's primary practice is DaVita Westminster South Dialysis in Westminster, California. Dmand AI also links Dr. Dinh to 1 hospital, 2 dialysis centers, 2 group practices and clinics and 1 medical group.
What is Dr. Son T. Dinh's office phone number?
The practice phone on file for Dr. Dinh is (714) 897-5659.
What is Dr. Son T. Dinh's medical license number?
Dr. Dinh holds California license A99763, one of the licenses on file in 2 states.
Which states has Dr. Son T. Dinh been licensed in?
Dmand AI has state licenses on file for Dr. Dinh in California (2007 to 2026) and Kentucky.
Which hospitals is Dr. Son T. Dinh affiliated with?
Dr. Dinh is affiliated with UCI Health - Orange. Dmand AI links Dr. Dinh to 1 more hospital.
What medical group is Dr. Son T. Dinh part of?
Dr. Dinh is linked to Kevin Pham, MD INC. Dmand AI links Dr. Dinh to 1 more medical group.
Does Dr. Son T. Dinh accept Medicare?
Yes. CMS data shows Dr. Dinh billed Medicare for 6,834 services in 2024, and Dr. Dinh accepts Medicare assignment.
How many Medicare patients does Dr. Son T. Dinh see?
CMS counts 887 Medicare patients who saw Dr. Dinh in 2024, with an average age of 78.
Show 7 more questionsShow fewer questions
Is Dr. Son T. Dinh board certified?
Yes. Dr. Dinh is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Son T. Dinh bill to Medicare?
In 2024, Dr. Dinh's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and critical care (99291).
Where did Dr. Son T. Dinh go to medical school?
Dr. Dinh graduated from St. George's University School of Medicine in 2002.
What drugs does Dr. Son T. Dinh prescribe most?
In 2024 Medicare Part D data, Dr. Dinh's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Kerendia.
Has Dr. Son T. Dinh received payments from drug or device companies?
CMS Open Payments shows $3,581 in general payments to Dr. Dinh from 13 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Son T. Dinh been practicing?
Dr. Dinh graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Son T. Dinh accept?
Dr. Dinh is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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