To-Vi Thach Nguyen, PA-C
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 229
- Industry payments
- $63
- Medical group
- 1
- State license
- 1
- Practice address
- 5530 Wisconsin Ave, Chevy Chase, MD 20815
- Practice phone
- Call (301) 718-9800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center of Chevy Chase
Chevy Chase, Maryland
Find To-Vi Nguyen'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.
To-Vi Thach Nguyen is a physician assistant in Chevy Chase, Maryland
To-Vi Nguyen practices at Surgery Center of Chevy Chase in Chevy Chase, Maryland.
To-Vi Nguyen's NPI, 1891484341, was assigned on May 2, 2023. To-Vi Nguyen holds Maryland license C0008859.
- NPI
- 1891484341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749647063
- NPI enumeration date
- May 2, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 718-9800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
To-Vi Thach Nguyen practices at Surgery Center of Chevy Chase in Chevy Chase, Maryland
To-Vi Nguyen's primary practice is Surgery Center of Chevy Chase, at 5530 Wisconsin Ave, Chevy Chase, MD 20815 in Montgomery County. The practice phone is (301) 718-9800.
- Surgery Center of Chevy Chase5530 Wisconsin Ave, Chevy Chase, MD 20815 · Montgomery CountyPhone(301) 718-9800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
To-Vi Thach Nguyen is affiliated with 1 site of care and 1 medical group
To-Vi Nguyen's primary practice is Surgery Center of Chevy Chase in Chevy Chase, Maryland. The medical group on file is The Centers for Advanced Orthopaedics.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at To-Vi Thach Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where To-Vi Nguyen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center of Chevy Chase | 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.
To-Vi Thach Nguyen is one of 2,452 physician assistants in Maryland
Physician assistant is To-Vi Nguyen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. To-Vi Nguyen is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near To-Vi Nguyen
Counts of physician 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
To-Vi Thach Nguyen treated 164 Medicare patients in 2024, average age 75
CMS counts 164 Medicare patients who saw To-Vi Nguyen in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts To-Vi Nguyen's median patient age at 55, with 49% women.
To-Vi Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
To-Vi Nguyen's Medicare patients by sex, 2024
- Women10061%
- Men6439%
Chronic conditions among To-Vi Nguyen's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure71%
- Ischemic heart disease26%
- Mood disorders25%
- Depression23%
- Diabetes23%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
To-Vi Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
To-Vi Thach Nguyen wrote 229 Medicare Part D claims in 2024
In 2024, To-Vi Nguyen wrote 229 Medicare Part D claims for 121 patients. 100% of them were for generic drugs.
To-Vi Nguyen's Part D claims by kind of drug, 2024
- Generic228 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in To-Vi Nguyen's Part D claims, 2024
- Opioids55%127 of 229 claims
- Antibiotics7%16 of 229 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How To-Vi Thach Nguyen takes part in Medicare
To-Vi Nguyen 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)
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.
To-Vi Thach Nguyen received $63 in industry payments in 2025
CMS Open Payments shows 3 general payments to To-Vi Nguyen from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Fidia Pharma USA Inc. paid the most, $26.
Companies that paid To-Vi Nguyen 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 To-Vi Thach Nguyen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | 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) |
| 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 To-Vi Thach Nguyen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is To-Vi Thach Nguyen's NPI number?
To-Vi Thach Nguyen's NPI number is 1891484341. It was assigned on May 2, 2023, and it is active in the NPI Registry.
What does To-Vi Thach Nguyen specialize in?
To-Vi Thach Nguyen is a physician assistant in Chevy Chase, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does To-Vi Thach Nguyen practice?
To-Vi Nguyen practices at 5530 Wisconsin Ave, Chevy Chase, MD 20815. To-Vi Nguyen's primary practice is Surgery Center of Chevy Chase in Chevy Chase, Maryland.
What is To-Vi Thach Nguyen's office phone number?
The practice phone on file for To-Vi Nguyen is (301) 718-9800.
What is To-Vi Thach Nguyen's medical license number?
To-Vi Nguyen holds Maryland license C0008859.
What medical group is To-Vi Thach Nguyen part of?
To-Vi Nguyen is linked to The Centers for Advanced Orthopaedics.
Does To-Vi Thach Nguyen accept Medicare?
Yes. CMS lists To-Vi Nguyen as accepting Medicare assignment.
How many Medicare patients does To-Vi Thach Nguyen see?
CMS counts 164 Medicare patients who saw To-Vi Nguyen in 2024, with an average age of 75.
Has To-Vi Thach Nguyen received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to To-Vi Nguyen from 3 companies from 2025 to 2025. The largest total came from Fidia Pharma USA Inc.
How long has To-Vi Thach Nguyen been practicing?
To-Vi Nguyen graduated from medical school in 2022, 4 years ago.
Selling to physician assistant practices?
See physician assistants in Maryland 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