Dr. David T. Nguyen, DO

  • Saint Petersburg, FL
  • Internist
NPI1174656151PAC ID1153381983
Medicare services, 2024
265
Medicare patients, 2024
112
Part D claims, 2024
5,638
Publications
12
Hospital affiliations
3
Practice address
620 10th N St, Saint Petersburg, FL 33705
Practice phone
Call (727) 281-9065
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Baycare Medical Group, Inc.

Saint Petersburg, Florida

See all 6 affiliations

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Dr. David T. Nguyen is an internist in Saint Petersburg, Florida

Dr. Nguyen practices at Baycare Medical Group, Inc. in Saint Petersburg, Florida.

Dr. Nguyen's NPI, 1174656151, was assigned on March 13, 2007. Dr. Nguyen graduated from Kirksville College of Osteopathic Medicine in 1996. Dr. Nguyen holds Florida license OS-7942.

NPI and contact details
Medicare PAC ID
1153381983
NPI enumeration date
March 13, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(727) 281-9065
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David T. Nguyen practices at Baycare Medical Group, Inc. in Saint Petersburg, Florida

Dr. Nguyen's primary practice is Baycare Medical Group, Inc., at 620 10th N St, Saint Petersburg, FL 33705 in Pinellas County. The practice phone is (727) 281-9065.

  • Baycare Medical Group, Inc.
    620 10th N St, Saint Petersburg, FL 33705 · Pinellas CountyPhone(727) 281-9065

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. David T. Nguyen is affiliated with 5 sites of care and 1 medical group

Dr. Nguyen's primary practice is Baycare Medical Group, Inc. in Saint Petersburg, Florida. Dr. Nguyen is also affiliated with BayCare St. Anthony's Hospital. The medical group on file is BayCare Medical Group. Dmand AI also links Dr. Nguyen to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Nguyen

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. David T. Nguyen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baycare Medical Group, Inc.Available with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. David T. Nguyen is one of 9,009 internists in Florida

Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nguyen is board certified in internal medicine by the AOA Board of Internal Medicine. Dr. Nguyen is licensed in Florida.

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense OS-7942 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, alzheimer's disease, aneurysm, aortic atherosclerois, arthritis, atrial fibrillation and flutter, cerebrovascular disease and chronic anemia among the conditions Dr. Nguyen treats.

Internists near Dr. Nguyen

Counts of internists 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 T. Nguyen billed Medicare for 265 services in 2024

CMS data shows 265 Medicare services from Dr. Nguyen across 5 procedure codes in 2024, for 112 Medicare patients. Medicare paid $18,199 for them. Every service was in an office.

Medicare services, 2024265
Medicare patients112
Paid by Medicare$18,199
Procedure codes5

Dr. Nguyen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1962024: 14725%
Tests and treatments
2023: 1592024: 4174%
Other services
2023: 762024: 4146%
Drugs given in the office
2023: 192024: 3689%
Surgery
2023: 162024: 0100%

Dr. Nguyen compared with the Florida median for internists, 2024

  • Dr. Nguyen
  • Florida median
Medicare services
265vs 55552% below
Medicare patients
112vs 21548% below
Part D claims
5,006vs 46610.7 times

Medians across 8,488 internists in Florida 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.

See all procedures by Dr. Nguyen

Need commercial claims for Dr. Nguyen?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen and other internists in Florida.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David T. Nguyen treated 112 Medicare patients in 2024, average age 72

CMS counts 112 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 62, with 50% women.

Medicare patients, 2024112
Average age72
Average risk score0.88

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

  • Women6255%
  • Men5045%

Chronic conditions among Dr. Nguyen's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis37%
  4. Diabetes28%
  5. Chronic kidney disease27%
  6. Anxiety24%
  7. COPD18%
  8. Mood disorders17%

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 62

Patient panel by sex, all payers

  • Women50%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David T. Nguyen wrote 5,638 Medicare Part D claims in 2024

In 2024, Dr. Nguyen wrote 5,638 Medicare Part D claims for 418 patients. 88% of them were for generic drugs. CMS names the drug for 5,006 of them, across 118 drugs with 11 or more claims each, at $434,090 in total drug cost. In 2023, CMS named 4,365 claims across 102 drugs.

Part D claims, 20245,638
Drugs named by CMS118
Total drug cost$434,090
Part D patients418

Dr. Nguyen's Part D claims by kind of drug, 2024

  • Generic4,963 claims88%
  • Brand-name653 claims12%
  • Other22 claims0%

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

  • Opioids3%175 of 5,638 claims
  • Antibiotics2%130 of 5,638 claims
  • Antipsychotics, patients 65 and over0%26 of 5,638 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: 4,3652024: 5,00615%

Drugs named by CMS: 118 in 2024, 102 in 2023.

See all prescribing by Dr. Nguyen

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

How Dr. David T. Nguyen takes part in Medicare

Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. David T. Nguyen has 12 publications on record

Dmand AI links 12 papers to Dr. Nguyen, published from 2007 to 2011. 2007 was the busiest year, with 2. The most frequent topics are Gene Expression Regulation, Bacterial, Virulence and Biofilms. Dr. Nguyen has published most often in Infect Immun. Dr. Nguyen's most frequent co-authors are Maureen M. Jonas, MD, Victor Francois Nizet, MD and C Joan Richardson, MD.

Papers12
Years published2007 to 2011

Dr. Nguyen's papers by year, 2007 to 2011

Topics Dr. Nguyen writes about most

  • Gene Expression Regulation, Bacterial
  • Virulence
  • Biofilms
  • Medicago sativa
  • Quorum Sensing
  • Bacterial Proteins
  • Burkholderia cenocepacia
  • Burkholderia cepacia complex

Dr. Nguyen's most frequent co-authors

Recent publications by Dr. Nguyen

See all 12 publications and co-authors

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 internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David T. Nguyen received $7,707 in industry payments from 2020 to 2025

CMS Open Payments shows 229 general payments to Dr. Nguyen from 25 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,708.

General payments to Dr. Nguyen by program year, 2020 to 2025

Companies that paid Dr. Nguyen the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Nguyen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David T. Nguyen graduated from Kirksville College of Osteopathic Medicine

Dr. Nguyen graduated from Kirksville College of Osteopathic Medicine in 1996. Dr. Nguyen is a member of AOA.

  1. Medical schoolKirksville College of Osteopathic Medicine
  2. Board certified in internal medicineAOA Board of Internal Medicine
  3. Board certified in 2003 - 2017CA State License
  4. Board certified in 1999 - 2026FL State License
  5. Board certified in 2009 - 2026HI State License
  6. Board certified in active through 2014VA State License

Source: Dmand AI Professional Profile Data

Dr. David T. Nguyen accepts plans from 17 insurance carriers

Dr. Nguyen is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Nguyen accepts, by number of carriers

  1. PPO12
  2. Medicare11
  3. HMO9
  4. POS7
  5. EPO5

Source: Dmand AI Insurance Network Data

Sources for Dr. David T. Nguyen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David T. 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 T. Nguyen's NPI number?

Dr. David T. Nguyen's NPI number is 1174656151. It was assigned on March 13, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. David T. Nguyen?

Dr. David T. Nguyen is an internist in Saint Petersburg, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. David T. Nguyen practice?

Dr. Nguyen practices at 620 10th N St, Saint Petersburg, FL 33705. Dr. Nguyen's primary practice is Baycare Medical Group, Inc. in Saint Petersburg, Florida. Dmand AI also links Dr. Nguyen to 2 hospitals and 1 group practice or clinic.

What is Dr. David T. Nguyen's office phone number?

The practice phone on file for Dr. Nguyen is (727) 281-9065.

What is Dr. David T. Nguyen's medical license number?

Dr. Nguyen holds Florida license OS-7942.

Which hospitals is Dr. David T. Nguyen affiliated with?

Dr. Nguyen is affiliated with BayCare St. Anthony's Hospital. Dmand AI links Dr. Nguyen to 2 more hospitals.

What medical group is Dr. David T. Nguyen part of?

Dr. Nguyen is linked to BayCare Medical Group.

Does Dr. David T. Nguyen accept Medicare?

Yes. CMS data shows Dr. Nguyen billed Medicare for 265 services in 2024, and Dr. Nguyen accepts Medicare assignment.

How many Medicare patients does Dr. David T. Nguyen see?

CMS counts 112 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 72.

Is Dr. David T. Nguyen board certified?

Yes. Dr. Nguyen is board certified in internal medicine by the AOA Board of Internal Medicine.

Show 8 more questionsShow fewer questions

What services does Dr. David T. Nguyen bill to Medicare?

In 2024, Dr. Nguyen's most billed Medicare services were office visit, established patient (99214), infusion or chemotherapy administration (96372) and medicare service (G0439).

Where did Dr. David T. Nguyen go to medical school?

Dr. Nguyen graduated from Kirksville College of Osteopathic Medicine in 1996.

What drugs does Dr. David T. Nguyen prescribe most?

In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.

Has Dr. David T. Nguyen received payments from drug or device companies?

CMS Open Payments shows $7,707 in general payments to Dr. Nguyen from 25 companies from 2020 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. David T. Nguyen been practicing?

Dr. Nguyen graduated from medical school in 1996, 30 years ago.

Does Dr. David T. Nguyen do research?

Dmand AI links 12 publications to Dr. Nguyen, published from 2007 to 2011.

Who does Dr. David T. Nguyen publish with?

Dr. Nguyen's most frequent co-authors are Maureen M. Jonas, MD (1 shared paper), Victor Francois Nizet, MD (1 shared paper) and C Joan Richardson, MD (1 shared paper).

What insurance does Dr. David T. Nguyen accept?

Dr. Nguyen is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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