Dr. Hang Thieu Phung, MD

  • Dallas, TX
  • Internist
NPI1295957876
Part D claims, 2024
523
Publications
5
Hospital affiliations
1
Industry payments
$5,768
State licenses
3
Practice address
6201 Harry Hines Blvd, Dallas, TX 75390
Practice phone
Call (214) 633-5555
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

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Dr. Hang Thieu Phung is an internist in Dallas, Texas

Dr. Phung practices at William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System.

Dr. Phung's NPI, 1295957876, was assigned on May 3, 2007. Dr. Phung graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987. Dr. Phung's Texas license number on file is H3929.

NPI and contact details
NPI enumeration date
May 3, 2007
NPI status
Active
Practice phone
(214) 633-5555
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
1987

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Hang Thieu Phung practices at William P. Clements Jr. University Hospital in Dallas, Texas

Dr. Phung's primary practice is William P. Clements Jr. University Hospital, at 6201 Harry Hines Blvd, Dallas, TX 75390 in Dallas County. The practice phone is (214) 633-5555.

Source: Dmand AI Affiliation Data

Dr. Hang Thieu Phung is affiliated with 1 site of care

Dr. Phung's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Hang Thieu Phung's practice

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

EHR by site
SiteEHR vendor and product
William P. Clements Jr. University HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Texas System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Hang Thieu Phung is one of 8,437 internists in Texas

Internal medicine is Dr. Phung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Phung's licenses on file in 3 states: Texas, Arkansas and Tennessee.

Specialties and state licenses

  • Internal medicine, TexasPrimaryLicense H3929 · 1983 to 2025 · taxonomy 207R00000X
  • Arkansas license1992 to 1994
  • Tennessee license1991 to 1992

Internists near Dr. Phung

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. Hang Thieu Phung's patients have a median age of 58

Across all payers, Dmand AI patient panel data puts Dr. Phung's median patient age at 58, with 58% women.

Dr. Phung's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women58%
  • Men42%

Source: Dmand AI Patient Panel Data

Dr. Hang Thieu Phung wrote 523 Medicare Part D claims in 2024

In 2024, Dr. Phung wrote 523 Medicare Part D claims for 125 patients. 95% of them were for generic drugs. CMS names the drug for 283 of them, across 15 drugs with 11 or more claims each, at $3,550 in total drug cost. In 2023, CMS named 250 claims across 13 drugs.

Part D claims, 2024523
Drugs named by CMS15
Total drug cost$3,550
Part D patients125

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

  • Generic496 claims95%
  • Brand-name27 claims5%

Dr. Phung'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. Phung's Part D claims, 2024

  • Antibiotics10%52 of 523 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: 2502024: 28313%

Drugs named by CMS: 15 in 2024, 13 in 2023.

See all prescribing by Dr. Phung

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. Hang Thieu Phung has 5 publications on record

Dmand AI links 5 papers to Dr. Phung in 2004. The most frequent topics are Cats, Spumavirus and Antibodies, Monoclonal.

Papers5

Topics Dr. Phung writes about most

  • Cats
  • Spumavirus
  • Antibodies, Monoclonal
  • Cell Line
  • Genes, env
  • Terminal Repeat Sequences
  • Transfection

Recent publications by Dr. Phung

See all 5 publications and co-authors

See who Dr. Phung researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Phung 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. Hang Thieu Phung received $5,768 in industry payments from 2016 to 2021

CMS Open Payments shows 74 general payments to Dr. Phung from 18 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,299.

General payments to Dr. Phung by program year, 2016 to 2021

Companies that paid Dr. Phung the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Phung

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

Dr. Hang Thieu Phung graduated from Joe R. & Teresa Lozano Long School of Medicine

Dr. Phung graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987.

  1. Medical schoolJoe R. & Teresa Lozano Long School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Hang Thieu Phung'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
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)
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
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. Hang Thieu Phung

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. Hang Thieu Phung's NPI number?

Dr. Hang Thieu Phung's NPI number is 1295957876. It was assigned on May 3, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Hang Thieu Phung?

Dr. Hang Thieu Phung is an internist in Dallas, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Hang Thieu Phung practice?

Dr. Phung practices at 6201 Harry Hines Blvd, Dallas, TX 75390. Dr. Phung's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System.

What is Dr. Hang Thieu Phung's office phone number?

The practice phone on file for Dr. Phung is (214) 633-5555.

What is Dr. Hang Thieu Phung's medical license number?

Dr. Phung's Texas license number on file is H3929, one of the licenses on file in 3 states.

Which states has Dr. Hang Thieu Phung been licensed in?

Dmand AI has state licenses on file for Dr. Phung in Texas (1983 to 2025), Arkansas (1992 to 1994) and Tennessee (1991 to 1992).

Which hospitals is Dr. Hang Thieu Phung affiliated with?

Dr. Phung practices at William P. Clements Jr. University Hospital in Dallas, Texas.

Where did Dr. Hang Thieu Phung go to medical school?

Dr. Phung graduated from Joe R. & Teresa Lozano Long School of Medicine in 1987.

What drugs does Dr. Hang Thieu Phung prescribe most?

In 2024 Medicare Part D data, Dr. Phung's most prescribed drugs by claims were Amlodipine Besylate, Montelukast Sodium and Diclofenac Sodium.

Has Dr. Hang Thieu Phung received payments from drug or device companies?

CMS Open Payments shows $5,768 in general payments to Dr. Phung from 18 companies from 2016 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Hang Thieu Phung been practicing?

Dr. Phung graduated from medical school in 1987, 39 years ago.

Does Dr. Hang Thieu Phung do research?

Dmand AI links 5 publications to Dr. Phung.

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