Vivian To
- Medicare patients, 2024
- 90
- Hospital affiliations
- 2
- Industry payments
- $45
- Medical groups
- 3
- State license
- 1
- Practice address
- 1000 Medical Center Boulevard, Lawrenceville, GA 30045
- Practice phone
- Call (678) 312-4310
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Vivian To'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.
Vivian To is an anesthesiologist assistant in Lawrenceville, Georgia
Vivian To practices at Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital.
Vivian To's NPI, 1437417250, was assigned on April 30, 2012.
- NPI
- 1437417250NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395908594
- NPI enumeration date
- April 30, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (678) 312-4310
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Vivian To practices at Northside Hospital Gwinnett in Lawrenceville, Georgia
Vivian To's primary practice is Northside Hospital Gwinnett, at 1000 Medical Center Boulevard, Lawrenceville, GA 30045 in Gwinnett County. The practice phone is (678) 312-4310.
- Northside Hospital Gwinnett1000 Medical Center Boulevard, Lawrenceville, GA 30045 · Gwinnett CountyPhone(678) 312-4310
Source: Dmand AI Affiliation Data
Vivian To is affiliated with 2 sites of care and 3 medical groups
Vivian To's primary practice is Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital. Vivian To is also affiliated with Northside Hospital Duluth. The medical group on file is North Atlanta Professional Services LLC. Dmand AI also links Vivian To to 2 more 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 Vivian To's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vivian To practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northside Hospital Gwinnett | Available with a free account |
| +1 more site 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 Northside Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Vivian To is one of 1,347 anesthesiologist assistants in Georgia
Anesthesiologist assistant is Vivian To's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Vivian To has a license on file in Florida.
Specialties and state licenses
- Anesthesiologist assistant, Florida
Anesthesiologist assistants near Vivian To
Counts of anesthesiologist assistants 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
Vivian To treated 90 Medicare patients in 2024, average age 73
CMS counts 90 Medicare patients who saw Vivian To in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Vivian To's median patient age at 54, with 64% women.
Vivian To's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Vivian To's Medicare patients by sex, 2024
- Women3640%
- Men5460%
Chronic conditions among Vivian To's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease43%
- Chronic kidney disease40%
- Atrial fibrillation39%
- Diabetes36%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Vivian To's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Vivian To takes part in Medicare
Vivian To 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)
Vivian To received $45 in industry payments in 2025
CMS Open Payments shows 1 general payment to Vivian To from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Mindray DS USA, Inc. paid the most, $45.
Companies that paid Vivian To the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Vivian To'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Vivian To
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vivian To's NPI number?
Vivian To's NPI number is 1437417250. It was assigned on April 30, 2012, and it is active in the NPI Registry.
What does Vivian To specialize in?
Vivian To is an anesthesiologist assistant in Lawrenceville, Georgia. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Vivian To practice?
Vivian To practices at 1000 Medical Center Boulevard, Lawrenceville, GA 30045. Vivian To's primary practice is Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital. Dmand AI also links Vivian To to 2 medical groups.
What is Vivian To's office phone number?
The practice phone on file for Vivian To is (678) 312-4310.
Which hospitals is Vivian To affiliated with?
Vivian To practices at Northside Hospital Gwinnett in Lawrenceville, Georgia. Vivian To is also affiliated with Northside Hospital Duluth.
What medical group is Vivian To part of?
Vivian To is linked to North Atlanta Professional Services LLC. Dmand AI links Vivian To to 2 more medical groups.
Does Vivian To accept Medicare?
Yes. CMS lists Vivian To as accepting Medicare assignment.
How many Medicare patients does Vivian To see?
CMS counts 90 Medicare patients who saw Vivian To in 2024, with an average age of 73.
Has Vivian To received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Vivian To from 1 company from 2025 to 2025. The largest total came from Mindray DS USA, Inc.
How long has Vivian To been practicing?
Vivian To graduated from medical school in 2011, 15 years ago.
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