Dr. David Phillip Nguyen, DO
- Medicare services, 2024
- 343
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 192
- Hospital affiliations
- 2
- Industry payments
- $23
- Practice address
- 120 North Oak St, Hinsdale, IL 60521
- Practice phone
- Call (630) 856-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. David Phillip Nguyen is an emergency medicine physician in Hinsdale, Illinois
Dr. Nguyen practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago.
Dr. Nguyen's NPI, 1922233279, was assigned on May 15, 2009. Dr. Nguyen graduated from Midwestern University, Chicago College of Osteopathic Med in 2009. Dr. Nguyen holds Illinois license 036.132627.
- NPI
- 1922233279NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2009
- NPI status
- Active
- Practice phone
- (630) 856-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Phillip Nguyen practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois
Dr. Nguyen's primary practice is UChicago Medicine AdventHealth Hinsdale, at 120 North Oak St, Hinsdale, IL 60521 in Du Page County. The practice phone is (630) 856-9000.
- UChicago Medicine AdventHealth Hinsdale120 North Oak St, Hinsdale, IL 60521 · Du Page CountyPhone(630) 856-9000
Source: Dmand AI Affiliation Data
Dr. David Phillip Nguyen is affiliated with 2 sites of care and 2 medical groups
Dr. Nguyen's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dr. Nguyen is also affiliated with Rush Copley Medical Center. The medical group on file is Illinois Emergency Medicine Specialists. Dmand AI also links Dr. Nguyen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Phillip 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 |
|---|---|
| UChicago Medicine AdventHealth Hinsdale | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Phillip Nguyen is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Nguyen's licenses on file in 4 states: Illinois, California, Florida and Georgia.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
- California license
- Florida license
- Georgia license
Emergency medicine physicians near Dr. Nguyen
Counts of emergency medicine 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. David Phillip Nguyen billed Medicare for 343 services in 2024
CMS data shows 343 Medicare services from Dr. Nguyen across 3 procedure codes in 2024, for 327 Medicare patients. Medicare paid $44,928 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3582024: 3434%
Dr. Nguyen compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Nguyen
- Illinois median
- Medicare services
- 343vs 27425% above
- Medicare patients
- 327vs 27320% above
- Part D claims
- 100vs 452.2 times
Medians across 2,281 emergency medicine physicians in Illinois 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Phillip Nguyen treated 327 Medicare patients in 2024, average age 76
CMS counts 327 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.95, 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 48, with 59% women.
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women19660%
- Men13140%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease52%
- Chronic kidney disease43%
- Diabetes42%
- Mood disorders41%
- Anxiety39%
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 48
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Phillip Nguyen wrote 192 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 192 Medicare Part D claims for 126 patients. 97% of them were for generic drugs. CMS names the drug for 100 of them, across 5 drugs with 11 or more claims each, at $365 in total drug cost. In 2023, CMS named 114 claims across 6 drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic186 claims97%
- Brand-name and other6 claims3%
Dr. Nguyen'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. Nguyen's Part D claims, 2024
- Opioids21%40 of 192 claims
- Antibiotics20%39 of 192 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: 1142024: 10012%
Drugs named by CMS: 5 in 2024, 6 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
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Dr. David Phillip Nguyen received $23 in industry payments in 2017
CMS Open Payments shows 2 general payments to Dr. Nguyen from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $23.
Companies that paid Dr. Nguyen the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Phillip Nguyen graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Nguyen graduated from Midwestern University, Chicago College of Osteopathic Med in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Phillip 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 | 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) |
| 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. David Phillip 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. David Phillip Nguyen's NPI number?
Dr. David Phillip Nguyen's NPI number is 1922233279. It was assigned on May 15, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. David Phillip Nguyen?
Dr. David Phillip Nguyen is an emergency medicine physician in Hinsdale, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David Phillip Nguyen practice?
Dr. Nguyen practices at 120 North Oak St, Hinsdale, IL 60521. Dr. Nguyen's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dmand AI also links Dr. Nguyen to 1 medical group.
What is Dr. David Phillip Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (630) 856-9000.
What is Dr. David Phillip Nguyen's medical license number?
Dr. Nguyen holds Illinois license 036.132627, one of the licenses on file in 4 states.
Which states has Dr. David Phillip Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in Illinois, California, Florida and Georgia.
Which hospitals is Dr. David Phillip Nguyen affiliated with?
Dr. Nguyen practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois. Dr. Nguyen is also affiliated with Rush Copley Medical Center.
What medical group is Dr. David Phillip Nguyen part of?
Dr. Nguyen is linked to Illinois Emergency Medicine Specialists. Dmand AI links Dr. Nguyen to 1 more medical group.
Does Dr. David Phillip Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 343 services in 2024.
How many Medicare patients does Dr. David Phillip Nguyen see?
CMS counts 327 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. David Phillip Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. David Phillip Nguyen go to medical school?
Dr. Nguyen graduated from Midwestern University, Chicago College of Osteopathic Med in 2009.
What drugs does Dr. David Phillip Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Prednisone.
Has Dr. David Phillip Nguyen received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Nguyen from 1 company from 2017 to 2017. The largest total came from Pfizer Inc.
How long has Dr. David Phillip Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2009, 17 years ago.
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