Expert Rev Cardiovasc Ther
Coronary Artery DiseaseCoronary VesselsPercutaneous Coronary Intervention
Dr. Peter Nguyen, MD
NPI1164717104PAC ID7012295298
- Medicare services, 2024
- 1,692
- Medicare patients, 2024
- 559
- Part D claims, 2024
- 1,229
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 919 E 32nd St, Austin, TX 78705
- Practice phone
- Call (512) 476-7111
- 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
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Dr. Peter Nguyen is an interventional cardiologist in Austin, Texas
Dr. Nguyen practices at St. David's Medical Center in Austin, Texas, part of HCA Healthcare.
Dr. Nguyen's NPI, 1164717104, was assigned on June 17, 2011. Dr. Nguyen graduated from McGovern Medical School in 2011. Dr. Nguyen's Florida license number on file is ME154217.
NPI and contact details
- NPI
- 1164717104NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012295298
- NPI enumeration date
- June 17, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (512) 476-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Peter Nguyen practices at St. David's Medical Center in Austin, Texas
Dr. Nguyen's primary practice is St. David's Medical Center, at 919 E 32nd St, Austin, TX 78705 in Travis County. The practice phone is (512) 476-7111.
- St. David's Medical Center919 E 32nd St, Austin, TX 78705 · Travis CountyPhone(512) 476-7111
Source: Dmand AI Affiliation Data
Dr. Peter Nguyen is affiliated with 5 sites of care and 1 medical group
Dr. Nguyen's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dr. Nguyen is also affiliated with St. David's North Austin Medical Center. The medical group on file is Austin Heart. Dmand AI also links Dr. Nguyen to 3 more hospitals, 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. Peter Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. David's Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Nguyen is one of 650 interventional cardiologists in Texas
Interventional cardiology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Nguyen is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Nguyen's licenses on file in 4 states: Florida, California, Texas and North Carolina.
Specialties and state licenses
- Interventional cardiology, FloridaPrimary
- Internal medicine, California
- Texas license
- Cardiovascular disease, North Carolina
Interventional cardiologists near Dr. Nguyen
Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
650interventional cardiologists in Texas36interventional cardiologists in Austin20interventional cardiologists at St. David's Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter Nguyen billed Medicare for 1,692 services in 2024
CMS data shows 1,692 Medicare services from Dr. Nguyen across 28 procedure codes in 2024, for 559 Medicare patients. Medicare paid $148,176 for them.
Medicare services, 20241,692
Medicare patients559
Paid by Medicare$148,176
Procedure codes28
Dr. Nguyen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0602024: 87118%
- Office and hospital visits
- 2023: 6292024: 70712%
- Imaging
- 2023: 02024: 59
- Surgery
- 2023: 182024: 3594%
- Lab and pathology
- 2023: 222024: 209%
Where Dr. Nguyen's Medicare services took place, 2024
- In an office41224%
- In a facility1,28076%
Dr. Nguyen compared with the Texas median for interventional cardiologists, 2024
- Dr. Nguyen
- Texas median
- Medicare services
- 1,692vs 2,04117% below
- Medicare patients
- 559vs 65415% below
- Part D claims
- 1,031vs 2,42057% below
Medians across 640 interventional cardiologists in Texas 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. Peter Nguyen treated 559 Medicare patients in 2024, average age 77
CMS counts 559 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 75 to 84, with 247 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 77, with 45% women.
Medicare patients, 2024559
Average age77
Average risk score1.47
Also on Medicaid3%
Dr. Nguyen's Medicare patients by age, 2024
Dr. Nguyen's Medicare patients by sex, 2024
- Women25646%
- Men30354%
Chronic conditions among Dr. Nguyen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure52%
- Arthritis47%
- Atrial fibrillation47%
- Chronic kidney disease38%
- Diabetes32%
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 77
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Nguyen wrote 1,229 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 1,229 Medicare Part D claims for 275 patients. 85% of them were for generic drugs. CMS names the drug for 1,031 of them, across 26 drugs with 11 or more claims each, at $122,908 in total drug cost. In 2023, CMS named 1,557 claims across 30 drugs.
Part D claims, 20241,229
Drugs named by CMS26
Total drug cost$122,908
Part D patients275
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic1,046 claims85%
- Brand-name183 claims15%
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
- Antibiotics1%11 of 1,229 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: 1,5572024: 1,03134%
Drugs named by CMS: 26 in 2024, 30 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. Peter Nguyen ranks in the 72nd percentile for coronary angioplasty and stenting in Medicare
Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth. CMS counts 36 procedures of coronary angioplasty and stenting by Dr. Nguyen, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Nguyen ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 72nd percentile36 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter Nguyen has 1 publication on record
Dmand AI links 1 paper to Dr. Nguyen in 2020. Dr. Nguyen's most frequent co-author is Arnold Hoo Seto, MD.
Papers1
Dr. Nguyen's most frequent co-authors
Recent publications by Dr. Nguyen
See who Dr. Nguyen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter Nguyen received $40,127 in industry payments from 2016 to 2025
CMS Open Payments shows 249 general payments to Dr. Nguyen from 34 drug and device companies from 2016 to 2025. Grants make up the largest share, 56% of the total. Medtronic Vascular, Inc. paid the most, $22,385.
General payments to Dr. Nguyen by program year, 2016 to 2025
General payments to Dr. Nguyen by kind, 2016 to 2025
$40.1Kin total
- Grants$22,41256%
- Food and beverage$10,44026%
- Travel and lodging$6,32616%
- Education$4981%
- Speaker and faculty fees$4501%
Companies that paid Dr. Nguyen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Nguyen graduated from McGovern Medical School
Dr. Nguyen graduated from McGovern Medical School in 2011.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
- Board certified in interventional cardiology
Source: Dmand AI Professional Profile Data
Dr. Peter Nguyen accepts plans from 23 insurance carriers
Dr. Nguyen is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Cigna
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +15 more carriersWith a free account
Plan types Dr. Nguyen accepts, by number of carriers
- PPO14
- HMO11
- Medicare9
- POS6
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Peter 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. Peter Nguyen's NPI number?
Dr. Peter Nguyen's NPI number is 1164717104. It was assigned on June 17, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Nguyen?
Dr. Peter Nguyen is an interventional cardiologist in Austin, Texas. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Peter Nguyen practice?
Dr. Nguyen practices at 919 E 32nd St, Austin, TX 78705. Dr. Nguyen's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dmand AI also links Dr. Nguyen to 3 hospitals.
What is Dr. Peter Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (512) 476-7111.
What is Dr. Peter Nguyen's medical license number?
Dr. Nguyen's Florida license number on file is ME154217, one of the licenses on file in 4 states.
Which states has Dr. Peter Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in Florida (2021 to 2024), California (2016 to 2026), Texas (2021 to 2026) and North Carolina (2019 to 2024).
Which hospitals is Dr. Peter Nguyen affiliated with?
Dr. Nguyen practices at St. David's Medical Center in Austin, Texas. Dr. Nguyen is also affiliated with St. David's North Austin Medical Center. Dmand AI links Dr. Nguyen to 3 more hospitals.
What medical group is Dr. Peter Nguyen part of?
Dr. Nguyen is linked to Austin Heart.
Does Dr. Peter Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 1,692 services in 2024, and Dr. Nguyen accepts Medicare assignment.
Does Dr. Peter Nguyen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nguyen as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Peter Nguyen see?
CMS counts 559 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 77.
Is Dr. Peter Nguyen board certified?
Yes. Dr. Nguyen is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Peter Nguyen bill to Medicare?
In 2024, Dr. Nguyen's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and special service (99152).
Where did Dr. Peter Nguyen go to medical school?
Dr. Nguyen graduated from McGovern Medical School in 2011.
What drugs does Dr. Peter Nguyen prescribe most?
In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Clopidogrel.
Has Dr. Peter Nguyen received payments from drug or device companies?
CMS Open Payments shows $40,127 in general payments to Dr. Nguyen from 34 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Peter Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2011, 15 years ago.
Does Dr. Peter Nguyen do research?
Dmand AI links 1 publication to Dr. Nguyen.
Who does Dr. Peter Nguyen publish with?
Dr. Nguyen's most frequent co-authors are Arnold Hoo Seto, MD (1 shared paper).
What insurance does Dr. Peter Nguyen accept?
Dr. Nguyen is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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