Dr. Thoi Thanh Vo, MD
- Medicare services, 2024
- 13,712
- Medicare patients, 2024
- 416
- Part D claims, 2024
- 311
- MIPS score, 2024
- 20
- Industry payments
- $1,422
- 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. Vo'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. Thoi Thanh Vo is a general practice physician in Westminster, California
Dr. Vo practices at DaVita Westminster South Dialysis in Westminster, California.
Dr. Vo's NPI, 1770766834, was assigned on December 12, 2007. Dr. Vo holds California license A39943.
- NPI
- 1770766834NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800815820
- NPI enumeration date
- December 12, 2007
- 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
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thoi Thanh Vo practices at DaVita Westminster South Dialysis in Westminster, California
Dr. Vo'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. Thoi Thanh Vo is affiliated with 4 sites of care and 3 medical groups
Dr. Vo's primary practice is DaVita Westminster South Dialysis in Westminster, California. The medical group on file is American Beam Clinic. Dmand AI also links Dr. Vo to 3 more group practices and clinics and 2 medical groups, 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. Thoi Thanh Vo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vo practices, 4 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 |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thoi Thanh Vo is one of 1,526 general practice physicians in California
General practice is Dr. Vo's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Vo is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Vo
Counts of general practice physicians 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. Thoi Thanh Vo billed Medicare for 13,712 services in 2024
CMS data shows 13,712 Medicare services from Dr. Vo across 18 procedure codes in 2024, for 416 Medicare patients. Medicare paid $387,254 for them. Every service was in an office.
Dr. Vo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 11,6862024: 8,95123%
- Office and hospital visits
- 2023: 1,0252024: 4,611350%
- Surgery
- 2023: 3072024: 12559%
- Drugs given in the office
- 2023: 02024: 25
Dr. Vo compared with the California median for general practice physicians, 2024
- Dr. Vo
- California median
- Medicare services
- 13,712vs 26252.3 times
- Medicare patients
- 416vs 1363.1 times
- Part D claims
- 86vs 19255% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Vo'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. Vo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vo and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thoi Thanh Vo treated 416 Medicare patients in 2024, average age 80
CMS counts 416 Medicare patients who saw Dr. Vo in 2024. The largest group is 85 and over, with 153 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.84, 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. Vo's median patient age at 78, with 67% women.
Dr. Vo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vo's Medicare patients by sex, 2024
- Women28969%
- Men12731%
Chronic conditions among Dr. Vo's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Chronic kidney disease44%
- Alzheimer's and dementia43%
- Osteoporosis37%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thoi Thanh Vo wrote 311 Medicare Part D claims in 2024
In 2024, Dr. Vo wrote 311 Medicare Part D claims for 91 patients. 63% of them were for generic drugs. CMS names the drug for 86 of them, across 6 drugs with 11 or more claims each, at $41,326 in total drug cost. In 2023, CMS named 582 claims across 23 drugs.
Dr. Vo's Part D claims by kind of drug, 2024
- Generic196 claims63%
- Brand-name115 claims37%
Dr. Vo'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. Vo's Part D claims, 2024
- Antibiotics11%35 of 311 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: 5822024: 8685%
Drugs named by CMS: 6 in 2024, 23 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. Thoi Thanh Vo scored 20 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 20 out of 100 for Dr. Vo for performance year 2024, reported individually. Dr. Vo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vo as offering telehealth. CMS counts 63 procedures of removal of nail tissue by Dr. Vo, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Vo's MIPS scores, performance year 2024
- 20of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Vo ranks in Medicare procedure volume
- Removal of nail tissue
- 66th percentile63 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Thoi Thanh Vo received $1,422 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Vo from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Gilead Sciences, Inc. paid the most, $474.
General payments to Dr. Vo by program year, 2016 to 2025
General payments to Dr. Vo by kind, 2016 to 2025
- Food and beverage$1,41299%
- Education$101%
Companies that paid Dr. Vo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thoi Thanh Vo'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Thoi Thanh Vo
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. Thoi Thanh Vo's NPI number?
Dr. Thoi Thanh Vo's NPI number is 1770766834. It was assigned on December 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thoi Thanh Vo?
Dr. Thoi Thanh Vo is a general practice physician in Westminster, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Thoi Thanh Vo practice?
Dr. Vo practices at 14014 Magnolia St, Westminster, CA 92683. Dr. Vo's primary practice is DaVita Westminster South Dialysis in Westminster, California. Dmand AI also links Dr. Vo to 3 group practices and clinics and 2 medical groups.
What is Dr. Thoi Thanh Vo's office phone number?
The practice phone on file for Dr. Vo is (714) 897-5659.
What is Dr. Thoi Thanh Vo's medical license number?
Dr. Vo holds California license A39943.
What medical group is Dr. Thoi Thanh Vo part of?
Dr. Vo is linked to American Beam Clinic. Dmand AI links Dr. Vo to 2 more medical groups.
Does Dr. Thoi Thanh Vo accept Medicare?
Yes. CMS data shows Dr. Vo billed Medicare for 13,712 services in 2024, and Dr. Vo accepts Medicare assignment.
Does Dr. Thoi Thanh Vo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vo as offering telehealth services.
What is Dr. Thoi Thanh Vo's MIPS score?
Dr. Vo's MIPS final score for performance year 2024 is 20 out of 100, reported individually.
How many Medicare patients does Dr. Thoi Thanh Vo see?
CMS counts 416 Medicare patients who saw Dr. Vo in 2024, with an average age of 80.
Show 4 more questionsShow fewer questions
What services does Dr. Thoi Thanh Vo bill to Medicare?
In 2024, Dr. Vo's most billed Medicare services were physical therapy and rehabilitation (97110), physical therapy and rehabilitation (97112) and care management and other visits (99454).
What drugs does Dr. Thoi Thanh Vo prescribe most?
In 2024 Medicare Part D data, Dr. Vo's most prescribed drugs by claims were Zenpep, Cyclosporine and Amoxicillin.
Has Dr. Thoi Thanh Vo received payments from drug or device companies?
CMS Open Payments shows $1,422 in general payments to Dr. Vo from 12 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Thoi Thanh Vo been practicing?
Dr. Vo graduated from medical school in 1970, 56 years ago.
Selling to general practice practices?
See general practice physicians 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