Dr. Timothy Tung Tran, MD

  • Torrance, CA
  • Gastroenterologist
NPI1316164171PAC ID8426026626
Medicare services, 2024
572
Medicare patients, 2024
258
Part D claims, 2024
1,042
Publications
1
Hospital affiliations
2
Practice address
23451 Madison St, Ste 290, Torrance, CA 90505
Practice phone
Call (310) 748-2146
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Digestive Care Consultants - Torrance

Clinical Lab - Full Service · Torrance, California

See all 5 affiliations

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Dr. Timothy Tung Tran is a gastroenterologist in Torrance, California

Dr. Tran practices at Digestive Care Consultants - Torrance in Torrance, California.

Dr. Tran's NPI, 1316164171, was assigned on April 20, 2007. Dr. Tran graduated from UC Irvine School of Medicine in 1998. Dr. Tran's California license number on file is A70702.

NPI and contact details
Medicare PAC ID
8426026626
NPI enumeration date
April 20, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 748-2146
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Timothy Tung Tran practices at Digestive Care Consultants - Torrance in Torrance, California

Dr. Tran's primary practice is Digestive Care Consultants - Torrance, at 23451 Madison St, Ste 290, Torrance, CA 90505. The practice phone is (310) 748-2146.

  • Digestive Care Consultants - Torrance
    23451 Madison St, Ste 290, Torrance, CA 90505Phone(310) 748-2146

Source: Dmand AI Affiliation Data

Dr. Timothy Tung Tran is affiliated with 4 sites of care and 1 medical group

Dr. Tran's primary practice is Digestive Care Consultants - Torrance in Torrance, California. Dr. Tran is also affiliated with Torrance Memorial Medical Center. The medical group on file is Digestive Care Consultants. Dmand AI also links Dr. Tran to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Tran's employer is on file too: a clinical lab.

See all 5 affiliations for Dr. Tran

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

Dmand AI tracks the EHR system at Dr. Timothy Tung Tran's practice

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

EHR by site
SiteEHR vendor and product
Digestive Care Consultants - TorranceAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Timothy Tung Tran is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Tran's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Tran is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Tran has a license on file in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A70702 · 2000 to 2025 · taxonomy 207RG0100X

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), colonoscopy, gastrointestinal bleeding, intestinal diverticulosis and irritable bowel syndrome (IBS) among the conditions Dr. Tran treats.

Gastroenterologists near Dr. Tran

Counts of gastroenterologists 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. Timothy Tung Tran billed Medicare for 572 services in 2024

CMS data shows 572 Medicare services from Dr. Tran across 14 procedure codes in 2024, for 258 Medicare patients. Medicare paid $63,108 for them.

Medicare services, 2024572
Medicare patients258
Paid by Medicare$63,108
Procedure codes14

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

  • 2023
  • 2024
Office and hospital visits
2023: 2062024: 23615%
Surgery
2023: 1612024: 19521%
Lab and pathology
2023: 1092024: 1177%
Tests and treatments
2023: 152024: 1313%
Other services
2023: 252024: 1156%

Where Dr. Tran's Medicare services took place, 2024

  • In an office27448%
  • In a facility29852%

Dr. Tran compared with the California median for gastroenterologists, 2024

  • Dr. Tran
  • California median
Medicare services
572vs 586Close to median
Medicare patients
258vs 30215% below
Part D claims
763vs 3802.0 times

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Tran'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. Tran

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tran and other gastroenterologists in California.

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

Dr. Timothy Tung Tran treated 258 Medicare patients in 2024, average age 74

CMS counts 258 Medicare patients who saw Dr. Tran in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tran's median patient age at 65, with 53% women.

Medicare patients, 2024258
Average age74
Average risk score1.49
Also on Medicaid17%

Dr. Tran's Medicare patients by age, 2024

Dr. Tran's Medicare patients by sex, 2024

  • Women13753%
  • Men12147%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis45%
  4. Diabetes38%
  5. Chronic kidney disease28%
  6. Ischemic heart disease22%
  7. Mood disorders22%
  8. Atrial fibrillation21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tran's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women53%
  • Men46%

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

Dr. Timothy Tung Tran wrote 1,042 Medicare Part D claims in 2024

In 2024, Dr. Tran wrote 1,042 Medicare Part D claims for 412 patients. 81% of them were for generic drugs. CMS names the drug for 763 of them, across 20 drugs with 11 or more claims each, at $104,478 in total drug cost. In 2023, CMS named 901 claims across 28 drugs.

Part D claims, 20241,042
Drugs named by CMS20
Total drug cost$104,478
Part D patients412

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

  • Generic842 claims81%
  • Brand-name187 claims18%
  • Other13 claims1%

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

  • Antibiotics5%53 of 1,042 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: 9012024: 76315%

Drugs named by CMS: 20 in 2024, 28 in 2023.

See all prescribing by Dr. Tran

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. Timothy Tung Tran ranks in the 80th percentile for colonoscopy in Medicare

Dr. Tran accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tran as offering telehealth. CMS counts 102 procedures of colonoscopy by Dr. Tran, more than 80% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Tran ranks in Medicare procedure volume

Colonoscopy
80th percentile102 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
75th percentile92 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. Timothy Tung Tran has 1 publication on record

Dmand AI links 1 paper to Dr. Tran. Dr. Tran's most frequent co-authors are Ricardo A. Indacochea, MD, James Weldon Maas, MD, PhD and Louis J. Muglia, MD.

Papers1

Dr. Tran's most frequent co-authors

Recent publications by Dr. Tran

See all 1 publications and co-authors

See who Dr. Tran researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tran works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

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

Dr. Timothy Tung Tran received $5,267 in industry payments from 2016 to 2025

CMS Open Payments shows 280 general payments to Dr. Tran from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,332.

General payments to Dr. Tran by program year, 2016 to 2025

General payments to Dr. Tran by kind, 2016 to 2025

$5.3Kin total
  • Food and beverage$5,20099%
  • Education$671%

Companies that paid Dr. Tran the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Tran

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

Dr. Timothy Tung Tran graduated from UC Irvine School of Medicine

Dr. Tran graduated from UC Irvine School of Medicine in 1998.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Timothy Tung Tran accepts plans from 16 insurance carriers

Dr. Tran is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Tran accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO6
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Timothy Tung Tran'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 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. Timothy Tung Tran

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. Timothy Tung Tran's NPI number?

Dr. Timothy Tung Tran's NPI number is 1316164171. It was assigned on April 20, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Timothy Tung Tran?

Dr. Timothy Tung Tran is a gastroenterologist in Torrance, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Timothy Tung Tran practice?

Dr. Tran practices at 23451 Madison St, Ste 290, Torrance, CA 90505. Dr. Tran's primary practice is Digestive Care Consultants - Torrance in Torrance, California. Dmand AI also links Dr. Tran to 1 hospital and 1 group practice or clinic.

What is Dr. Timothy Tung Tran's office phone number?

The practice phone on file for Dr. Tran is (310) 748-2146.

What is Dr. Timothy Tung Tran's medical license number?

Dr. Tran's California license number on file is A70702.

Which hospitals is Dr. Timothy Tung Tran affiliated with?

Dr. Tran is affiliated with Torrance Memorial Medical Center. Dmand AI links Dr. Tran to 1 more hospital.

What medical group is Dr. Timothy Tung Tran part of?

Dr. Tran is linked to Digestive Care Consultants.

Does Dr. Timothy Tung Tran accept Medicare?

Yes. CMS data shows Dr. Tran billed Medicare for 572 services in 2024, and Dr. Tran accepts Medicare assignment.

Does Dr. Timothy Tung Tran offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Tran as offering telehealth services.

How many Medicare patients does Dr. Timothy Tung Tran see?

CMS counts 258 Medicare patients who saw Dr. Tran in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Timothy Tung Tran board certified?

Yes. Dr. Tran is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Timothy Tung Tran bill to Medicare?

In 2024, Dr. Tran's most billed Medicare services were lab and pathology test (88305), office visit, established patient (99214) and surgery: digestive system (43239).

Where did Dr. Timothy Tung Tran go to medical school?

Dr. Tran graduated from UC Irvine School of Medicine in 1998.

What drugs does Dr. Timothy Tung Tran prescribe most?

In 2024 Medicare Part D data, Dr. Tran's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Pantoprazole Sodium.

Has Dr. Timothy Tung Tran received payments from drug or device companies?

CMS Open Payments shows $5,267 in general payments to Dr. Tran from 32 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Timothy Tung Tran been practicing?

Dr. Tran graduated from medical school in 1998, 28 years ago.

Does Dr. Timothy Tung Tran do research?

Dmand AI links 1 publication to Dr. Tran.

Who does Dr. Timothy Tung Tran publish with?

Dr. Tran's most frequent co-authors are Ricardo A. Indacochea, MD (1 shared paper), James Weldon Maas, MD, PhD (1 shared paper) and Louis J. Muglia, MD (1 shared paper).

What insurance does Dr. Timothy Tung Tran accept?

Dr. Tran is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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