Dr. Ye Tian, MD

  • Los Angeles, CA
  • Hospitalist
NPI1407316060PAC ID5294112843
Medicare services, 2024
1,044
Medicare patients, 2024
263
Part D claims, 2024
222
Publications
89
MIPS score, 2024
88
Practice address
757 Westwood Plaza, Los Angeles, CA 90095
Practice phone
Call (310) 825-6301
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ronald Reagan UCLA Medical Center

Hospital · Los Angeles, California

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Dr. Ye Tian is a hospitalist in Los Angeles, California

Dr. Tian practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

Dr. Tian's NPI, 1407316060, was assigned on March 20, 2019. Dr. Tian graduated from Penn State College of Medicine in 2019. Dr. Tian holds California license A183759.

NPI and contact details
Medicare PAC ID
5294112843
NPI enumeration date
March 20, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 825-6301
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
33
Medical school graduation
2019

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

Dr. Ye Tian practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Dr. Tian's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.

Source: Dmand AI Affiliation Data

Dr. Ye Tian is affiliated with 2 sites of care and 1 medical group

Dr. Tian's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Tian is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Medical Group.

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

Dmand AI tracks the EHR system at Dr. Ye Tian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tian practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ronald Reagan UCLA Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Ye Tian is one of 3,186 hospitalists in California

Hospitalist is Dr. Tian's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Tian is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Tian's licenses on file in 2 states: California and Pennsylvania.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A183759 · 2023 to 2027 · taxonomy 208M00000X
  • Pennsylvania licenseLicense MD474651 · 2021 to 2024

Clinical focus

Dmand AI lists gastrointestinal bleeding, non-surgical back problems, pneumonia and respiratory infection, sepsis and syncope & collapse among the conditions Dr. Tian treats.

Hospitalists near Dr. Tian

Counts of hospitalists 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. Ye Tian billed Medicare for 1,044 services in 2024

CMS data shows 1,044 Medicare services from Dr. Tian across 5 procedure codes in 2024, for 263 Medicare patients. Medicare paid $82,849 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,044
Medicare patients263
Paid by Medicare$82,849
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 3632024: 750107%
Other services
2023: 522024: 294465%

Dr. Tian compared with the California median for hospitalists, 2024

  • Dr. Tian
  • California median
Medicare services
1,044vs 4302.4 times
Medicare patients
263vs 20131% above
Part D claims
43vs 6938% below

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Tian'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. Tian

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

Dr. Ye Tian treated 263 Medicare patients in 2024, average age 73

CMS counts 263 Medicare patients who saw Dr. Tian in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 59% are also on Medicaid. Their average risk score is 3.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Tian's median patient age at 58, with 50% women.

Medicare patients, 2024263
Average age73
Average risk score3.69
Also on Medicaid59%

Dr. Tian's Medicare patients by age, 2024

Dr. Tian's Medicare patients by sex, 2024

  • Women12949%
  • Men13451%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis72%
  4. Chronic kidney disease60%
  5. Ischemic heart disease60%
  6. Heart failure57%
  7. Diabetes54%
  8. Mood disorders52%

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

Dr. Tian'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

  • Women50%
  • Men49%

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

Dr. Ye Tian wrote 222 Medicare Part D claims in 2024

In 2024, Dr. Tian wrote 222 Medicare Part D claims for 92 patients. 83% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $467 in total drug cost. In 2023, CMS named 11 claims across 1 drug.

Part D claims, 2024222
Drugs named by CMS3
Total drug cost$467
Part D patients92

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

  • Generic184 claims83%
  • Brand-name and other38 claims17%

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

  • Antibiotics17%38 of 222 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: 112024: 43291%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Dr. Tian

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. Ye Tian scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Tian for performance year 2024, reported as part of a group. Dr. Tian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Tian's MIPS scores, performance year 2024

  • 88of 100Final score
  • 79.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Ye Tian has 89 publications on record

Dmand AI links 89 papers to Dr. Tian, published from 2011 to 2025. 2022 was the busiest year, with 10. The most frequent topics are Magnetic Resonance Imaging, Phenols and Fruit. Dr. Tian has published most often in Food Chem. Dr. Tian's most frequent co-authors are Todd M. Hobbs, MD, Brian John McKinnon, MD and Carolyn Ann Meyers, MD.

Papers89
Years published2011 to 2025

Dr. Tian's papers by year, 2016 to 2025

Topics Dr. Tian writes about most

  • Magnetic Resonance Imaging
  • Phenols
  • Fruit
  • Plant Extracts
  • Schizophrenia
  • Brain
  • Antioxidants
  • Chromatography, High Pressure Liquid

Dr. Tian's most frequent co-authors

Recent publications by Dr. Tian

See all 89 publications and co-authors

See who Dr. Tian researches with

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

How network discovery works

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

Dr. Ye Tian graduated from Penn State College of Medicine

Dr. Tian graduated from Penn State College of Medicine in 2019.

  1. Medical schoolPenn State College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Ye Tian accepts plans from 6 insurance carriers

Dr. Tian is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Tian accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ye Tian'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Ye Tian

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. Ye Tian's NPI number?

Dr. Ye Tian's NPI number is 1407316060. It was assigned on March 20, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Ye Tian?

Dr. Ye Tian is a hospitalist in Los Angeles, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Ye Tian practice?

Dr. Tian practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Tian's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

What is Dr. Ye Tian's office phone number?

The practice phone on file for Dr. Tian is (310) 825-6301.

What is Dr. Ye Tian's medical license number?

Dr. Tian holds California license A183759, one of the licenses on file in 2 states.

Which states has Dr. Ye Tian been licensed in?

Dmand AI has state licenses on file for Dr. Tian in California (2023 to 2027) and Pennsylvania (2021 to 2024).

Which hospitals is Dr. Ye Tian affiliated with?

Dr. Tian practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Tian is also affiliated with UCLA Santa Monica Medical Center.

What medical group is Dr. Ye Tian part of?

Dr. Tian is linked to UCLA Medical Group.

Does Dr. Ye Tian accept Medicare?

Yes. CMS data shows Dr. Tian billed Medicare for 1,044 services in 2024, and Dr. Tian accepts Medicare assignment.

What is Dr. Ye Tian's MIPS score?

Dr. Tian's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Ye Tian see?

CMS counts 263 Medicare patients who saw Dr. Tian in 2024, with an average age of 73.

Is Dr. Ye Tian board certified?

Yes. Dr. Tian is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Ye Tian bill to Medicare?

In 2024, Dr. Tian's most billed Medicare services were hospital inpatient care (99233), medicare service (G0316) and hospital inpatient care (99239).

Where did Dr. Ye Tian go to medical school?

Dr. Tian graduated from Penn State College of Medicine in 2019.

What drugs does Dr. Ye Tian prescribe most?

In 2024 Medicare Part D data, Dr. Tian's most prescribed drugs by claims were Metoprolol Succinate, Amlodipine Besylate and Pantoprazole Sodium.

How long has Dr. Ye Tian been practicing?

Dr. Tian graduated from medical school in 2019, 7 years ago.

Does Dr. Ye Tian do research?

Dmand AI links 89 publications to Dr. Tian, published from 2011 to 2025.

Who does Dr. Ye Tian publish with?

Dr. Tian's most frequent co-authors are Todd M. Hobbs, MD (3 shared papers), Brian John McKinnon, MD (3 shared papers) and Carolyn Ann Meyers, MD (3 shared papers).

What insurance does Dr. Ye Tian accept?

Dr. Tian is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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