Dr. Brian M. Nguyen, MD
- Medicare services, 2024
- 333
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 16
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 3800 Reservoir NW Rd, Washington, DC 20007
- Practice phone
- Call (202) 444-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Georgetown Medical Center
Washington, District of Columbia
Find Dr. 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.
Dr. Brian M. Nguyen is a general surgeon in Washington, District of Columbia
Dr. Nguyen practices at Medstar Georgetown Medical Center in Washington, District of Columbia.
Dr. Nguyen's NPI, 1790132413, was assigned on May 23, 2016. Dr. Nguyen graduated from Saint Louis University School of Medicine in 2014. Dr. Nguyen holds District of Columbia license MD047367.
- NPI
- 1790132413NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486050879
- NPI enumeration date
- May 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 444-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian M. Nguyen practices at Medstar Georgetown Medical Center in Washington, District of Columbia
Dr. Nguyen's primary practice is Medstar Georgetown Medical Center, at 3800 Reservoir NW Rd, Washington, DC 20007 in District Of Columbia County. The practice phone is (202) 444-1400.
- Medstar Georgetown Medical Center3800 Reservoir NW Rd, Washington, DC 20007 · District Of Columbia CountyPhone(202) 444-1400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brian M. Nguyen is affiliated with 3 sites of care and 2 medical groups
Dr. Nguyen's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dr. Nguyen is also affiliated with MedStar Georgetown University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Nguyen to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian M. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Georgetown Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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. Brian M. Nguyen is one of 103 general surgeons in District of Columbia
Surgery is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Nguyen's licenses on file in 2 states: District of Columbia and California.
Specialties and state licenses
- Surgery, District of ColumbiaPrimary
- California license
General surgeons near Dr. Nguyen
Counts of general surgeons 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. Brian M. Nguyen billed Medicare for 333 services in 2024
CMS data shows 333 Medicare services from Dr. Nguyen across 2 procedure codes in 2024, for 56 Medicare patients. Medicare paid $37,564 for them.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2922024: 33314%
- Surgery
- 2023: 512024: 0100%
Where Dr. Nguyen's Medicare services took place, 2024
- In an office3611%
- In a facility29789%
Dr. Nguyen compared with the District of Columbia median for general surgeons, 2024
- Dr. Nguyen
- District of Columbia median
- Medicare services
- 333vs 22151% above
- Medicare patients
- 56vs 14762% below
Medians across 75 general surgeons in District of Columbia with Dmand AI profiles that report each measure.
Dr. Nguyen'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. Nguyen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other general surgeons in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian M. Nguyen treated 56 Medicare patients in 2024, average age 68
CMS counts 56 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 3.08, 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. Nguyen's median patient age at 59, with 47% women.
Dr. Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nguyen's Medicare patients by sex, 2024
- Women2341%
- Men3359%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Diabetes63%
- Chronic kidney disease52%
- Arthritis48%
- Ischemic heart disease48%
- Anxiety34%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 59
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian M. Nguyen wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 16 Medicare Part D claims. 94% of them were for generic drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Brian M. Nguyen scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Nguyen for performance year 2024, reported as part of a group. Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nguyen's MIPS scores, performance year 2024
- 83of 100Final score
- 72.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Brian M. Nguyen received $258 in industry payments from 2017 to 2018
CMS Open Payments shows 7 general payments to Dr. Nguyen from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $245.
General payments to Dr. Nguyen by program year, 2017 to 2018
Companies that paid Dr. Nguyen the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian M. Nguyen graduated from Saint Louis University School of Medicine
Dr. Nguyen graduated from Saint Louis University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian M. 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 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 (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Brian M. 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 Dr. Brian M. Nguyen's NPI number?
Dr. Brian M. Nguyen's NPI number is 1790132413. It was assigned on May 23, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian M. Nguyen?
Dr. Brian M. Nguyen is a general surgeon in Washington, District of Columbia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Brian M. Nguyen practice?
Dr. Nguyen practices at 3800 Reservoir NW Rd, Washington, DC 20007. Dr. Nguyen's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dmand AI also links Dr. Nguyen to 1 hospital and 1 medical group.
What is Dr. Brian M. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (202) 444-1400.
What is Dr. Brian M. Nguyen's medical license number?
Dr. Nguyen holds District of Columbia license MD047367, one of the licenses on file in 2 states.
Which states has Dr. Brian M. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in District of Columbia and California.
Which hospitals is Dr. Brian M. Nguyen affiliated with?
Dr. Nguyen is affiliated with MedStar Georgetown University Hospital. Dmand AI links Dr. Nguyen to 1 more hospital.
What medical group is Dr. Brian M. Nguyen part of?
Dr. Nguyen is linked to MedStar Medical Group. Dmand AI links Dr. Nguyen to 1 more medical group.
Does Dr. Brian M. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 333 services in 2024, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Brian M. Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Dr. Brian M. Nguyen's MIPS score?
Dr. Nguyen's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brian M. Nguyen see?
CMS counts 56 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 68.
What services does Dr. Brian M. Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were hospital inpatient care (99233) and office visit, established patient (99215).
Where did Dr. Brian M. Nguyen go to medical school?
Dr. Nguyen graduated from Saint Louis University School of Medicine in 2014.
Has Dr. Brian M. Nguyen received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Nguyen from 2 companies from 2017 to 2018. The largest total came from Davol Inc.
How long has Dr. Brian M. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2014, 12 years ago.
Selling to surgery practices?
See general surgeons in District of Columbia 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