Dr. Kien T. Tran, DO
- Medicare services, 2020
- 611
- Part D claims, 2024
- 3,274
- Hospital affiliations
- 1
- Industry payments
- $3,241
- Medical groups
- 3
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tran'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. Kien T. Tran is an internist in Sacramento, California
Dr. Tran practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Tran's NPI, 1821073297, was assigned on December 8, 2005. Dr. Tran graduated from Arizona School of Dentistry and Oral Health - Mesa in 1997. Dr. Tran holds Michigan license 5101013468.
- NPI
- 1821073297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143233387
- NPI enumeration date
- December 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kien T. Tran practices at UC Davis Medical Center in Sacramento, California
Dr. Tran's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. Kien T. Tran is affiliated with 4 sites of care and 3 medical groups
Dr. Tran's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is Lexington Orthopaedics and Sports Medicine. Dmand AI also links Dr. Tran to 2 more group practices and clinics, 2 medical groups and 1 rural health clinic, 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. Kien T. 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.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kien T. Tran is one of 16,751 internists in California
Internal medicine is Dr. Tran's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tran is board certified in internal medicine by the AOA Board of Internal Medicine. Dr. Tran is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Clinical focus
Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute kidney failure, acute mini-stroke (TIA), adjustment disease, aneurysm, anxiety and arthritis among the conditions Dr. Tran treats.
Internists near Dr. Tran
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. Kien T. Tran billed Medicare for 611 services in 2020
CMS data shows 611 Medicare services from Dr. Tran across 7 procedure codes in 2020. Medicare paid $26,907 for them. Every service was in an office.
Dr. Tran's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 6902020: 33152%
- Lab and pathology
- 2019: 3942020: 22343%
- Other services
- 2019: 2022020: 3782%
- Tests and treatments
- 2019: 1812020: 2089%
- Imaging
- 2019: 112020: 0100%
Dr. Tran compared with the California median for internists, 2020
- Dr. Tran
- California median
- Medicare services
- 611vs 36169% above
- Part D claims
- 2,667vs 4216.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Tran's most billed Medicare procedure codes, 2020
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tran and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kien T. Tran's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Tran's median patient age at 69, with 50% women.
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 69
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Kien T. Tran wrote 3,274 Medicare Part D claims in 2024
In 2024, Dr. Tran wrote 3,274 Medicare Part D claims for 298 patients. 80% of them were for generic drugs. CMS names the drug for 2,667 of them, across 67 drugs with 11 or more claims each, at $405,246 in total drug cost. In 2023, CMS named 3,877 claims across 87 drugs.
Dr. Tran's Part D claims by kind of drug, 2024
- Generic2,628 claims80%
- Brand-name621 claims19%
- Other25 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
- Opioids1%27 of 3,274 claims
- Antibiotics0%13 of 3,274 claims
- Antipsychotics, patients 65 and over1%35 of 3,274 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: 3,8772024: 2,66731%
Drugs named by CMS: 67 in 2024, 87 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
How Dr. Kien T. Tran takes part in Medicare
Dr. Tran accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kien T. Tran received $3,241 in industry payments from 2016 to 2024
CMS Open Payments shows 94 general payments to Dr. Tran from 23 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $824.
General payments to Dr. Tran by program year, 2016 to 2024
General payments to Dr. Tran by kind, 2016 to 2024
- Food and beverage$3,11096%
- Education$1314%
Companies that paid Dr. Tran the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kien T. Tran graduated from Arizona School of Dentistry and Oral Health - Mesa
Dr. Tran graduated from Arizona School of Dentistry and Oral Health - Mesa in 1997. Dr. Tran is a member of AOA.
- Medical school
- Board certified in internal medicine
- Board certified in 2020 - 2024
- Board certified in 2023 - 2024
- Board certified in 2023 - 2025
- Board certified in 1998 - 2023
- Board certified in 2024 - 2025
- Board certified in 2023 - 2026
Source: Dmand AI Professional Profile Data
Dr. Kien T. Tran accepts plans from 3 insurance carriers
Dr. Tran is in network with 3 carriers, including Humana, CMS Medicare and NV State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Humana
- CMS Medicare
- NV State Medicaid
Plan types Dr. Tran accepts, by number of carriers
- Medicare2
- HMO1
- Medicaid1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kien T. Tran'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 Data |
| 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) |
| 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. Kien T. 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. Kien T. Tran's NPI number?
Dr. Kien T. Tran's NPI number is 1821073297. It was assigned on December 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Kien T. Tran?
Dr. Kien T. Tran is an internist in Sacramento, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kien T. Tran practice?
Dr. Tran practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Tran's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Tran to 2 group practices and clinics, 2 medical groups and 1 rural health clinic.
What is Dr. Kien T. Tran's office phone number?
The practice phone on file for Dr. Tran is (916) 734-2011.
What is Dr. Kien T. Tran's medical license number?
Dr. Tran holds Michigan license 5101013468.
Which hospitals is Dr. Kien T. Tran affiliated with?
Dr. Tran practices at UC Davis Medical Center in Sacramento, California.
What medical group is Dr. Kien T. Tran part of?
Dr. Tran is linked to Lexington Orthopaedics and Sports Medicine. Dmand AI links Dr. Tran to 2 more medical groups.
Does Dr. Kien T. Tran accept Medicare?
Yes. CMS data shows Dr. Tran billed Medicare for 611 services in 2020, and Dr. Tran accepts Medicare assignment.
Is Dr. Kien T. Tran board certified?
Yes. Dr. Tran is board certified in internal medicine by the AOA Board of Internal Medicine.
What services does Dr. Kien T. Tran bill to Medicare?
In 2020, Dr. Tran's most billed Medicare services were office visit, established patient (99214), lab and pathology test (85025) and lab and pathology test (81002).
Show 5 more questionsShow fewer questions
Where did Dr. Kien T. Tran go to medical school?
Dr. Tran graduated from Arizona School of Dentistry and Oral Health - Mesa in 1997.
What drugs does Dr. Kien T. Tran prescribe most?
In 2024 Medicare Part D data, Dr. Tran's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Omeprazole.
Has Dr. Kien T. Tran received payments from drug or device companies?
CMS Open Payments shows $3,241 in general payments to Dr. Tran from 23 companies from 2016 to 2024. The largest total came from Amgen Inc.
How long has Dr. Kien T. Tran been practicing?
Dr. Tran graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Kien T. Tran accept?
Dr. Tran is in network with 3 carriers, including Humana, CMS Medicare and NV State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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