Coronary OcclusionElectrocardiographyEmergency Medical Services
Dr. Tianci Liu, MD
NPI1467016139PAC ID0446618466
- Medicare services, 2024
- 526
- Medicare patients, 2024
- 346
- Part D claims, 2024
- 134
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 12401 Washington Blvd, Whittier, CA 90602
- Practice phone
- Call (562) 698-0811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Tianci Liu is an emergency medicine physician in Whittier, California
Dr. Liu practices at PIH Health Whittier Hospital in Whittier, California, part of PIH Health.
Dr. Liu's NPI, 1467016139, was assigned on April 27, 2019. Dr. Liu graduated from New York Medical College in 2019. Dr. Liu holds California license 182191.
NPI and contact details
- NPI
- 1467016139NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446618466
- NPI enumeration date
- April 27, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 698-0811
- 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. Tianci Liu practices at PIH Health Whittier Hospital in Whittier, California
Dr. Liu's primary practice is PIH Health Whittier Hospital, at 12401 Washington Blvd, Whittier, CA 90602 in Los Angeles County. The practice phone is (562) 698-0811.
- PIH Health Whittier Hospital12401 Washington Blvd, Whittier, CA 90602 · Los Angeles CountyPhone(562) 698-0811
Source: Dmand AI Affiliation Data
Dr. Tianci Liu is affiliated with 4 sites of care and 3 medical groups
Dr. Liu's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. Dr. Liu is also affiliated with PIH Health Good Samaritan Hospital. The medical group on file is Exer Urgent Care. Dmand AI also links Dr. Liu to 2 more hospitals and 2 medical groups, each named with a free account.
PIH Health Good Samaritan HospitalExer Urgent Care2 hospitalsNames with a free account2 medical groupsNames with a free account
See all 7 affiliations for Dr. LiuSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tianci Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Whittier Hospital | 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. Tianci Liu is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Liu is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Liu is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Liu
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California37emergency medicine physicians in Whittier27emergency medicine physicians at PIH Health Whittier Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tianci Liu billed Medicare for 526 services in 2024
CMS data shows 526 Medicare services from Dr. Liu across 4 procedure codes in 2024, for 346 Medicare patients. Medicare paid $48,046 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024526
Medicare patients346
Paid by Medicare$48,046
Procedure codes4
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1282024: 342167%
- Tests and treatments
- 2023: 742024: 184149%
Dr. Liu compared with the California median for emergency medicine physicians, 2024
- Dr. Liu
- California median
- Medicare services
- 526vs 26598% above
- Medicare patients
- 346vs 24342% above
- Part D claims
- 36vs 6242% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Liu'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.
Need commercial claims for Dr. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tianci Liu treated 346 Medicare patients in 2024, average age 74
CMS counts 346 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 2.85, 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. Liu's median patient age at 43, with 56% women.
Medicare patients, 2024346
Average age74
Average risk score2.85
Also on Medicaid64%
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women21061%
- Men13639%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Arthritis53%
- Ischemic heart disease46%
- Chronic kidney disease45%
- Mood disorders43%
- Anxiety41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tianci Liu wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 134 Medicare Part D claims for 111 patients. 95% of them were for generic drugs. CMS names the drug for 36 of them, across 1 drug with 11 or more claims each, at $153 in total drug cost.
Part D claims, 2024134
Drugs named by CMS1
Total drug cost$153
Part D patients111
Dr. Liu's Part D claims by kind of drug, 2024
- Generic127 claims95%
- Brand-name and other7 claims5%
Dr. Liu'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. Liu's Part D claims, 2024
- Opioids11%15 of 134 claims
- Antibiotics60%80 of 134 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Tianci Liu takes part in Medicare
Dr. Liu 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)
For MedTech and pharma teams
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Dr. Tianci Liu has 1 publication on record
Dmand AI links 1 paper to Dr. Liu in 2022. Dr. Liu's most frequent co-authors are Jessica J. Lim, DO and Ninad Asit Shroff, MD.
Papers1
Dr. Liu's most frequent co-authors
Recent publications by Dr. Liu
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tianci Liu graduated from New York Medical College
Dr. Liu graduated from New York Medical College in 2019.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Tianci Liu accepts plans from 2 insurance carriers
Dr. Liu is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- CMS Medicare
Plan types Dr. Liu accepts, by number of carriers
- Medicare2
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Tianci Liu'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Tianci Liu
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. Tianci Liu's NPI number?
Dr. Tianci Liu's NPI number is 1467016139. It was assigned on April 27, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Tianci Liu?
Dr. Tianci Liu is an emergency medicine physician in Whittier, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Tianci Liu practice?
Dr. Liu practices at 12401 Washington Blvd, Whittier, CA 90602. Dr. Liu's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. Dmand AI also links Dr. Liu to 2 hospitals and 2 medical groups.
What is Dr. Tianci Liu's office phone number?
The practice phone on file for Dr. Liu is (562) 698-0811.
What is Dr. Tianci Liu's medical license number?
Dr. Liu holds California license 182191.
Which hospitals is Dr. Tianci Liu affiliated with?
Dr. Liu practices at PIH Health Whittier Hospital in Whittier, California. Dr. Liu is also affiliated with PIH Health Good Samaritan Hospital. Dmand AI links Dr. Liu to 2 more hospitals.
What medical group is Dr. Tianci Liu part of?
Dr. Liu is linked to Exer Urgent Care. Dmand AI links Dr. Liu to 2 more medical groups.
Does Dr. Tianci Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 526 services in 2024, and Dr. Liu accepts Medicare assignment.
How many Medicare patients does Dr. Tianci Liu see?
CMS counts 346 Medicare patients who saw Dr. Liu in 2024, with an average age of 74.
Is Dr. Tianci Liu board certified?
Yes. Dr. Liu is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Tianci Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Tianci Liu go to medical school?
Dr. Liu graduated from New York Medical College in 2019.
What drugs does Dr. Tianci Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Cephalexin.
How long has Dr. Tianci Liu been practicing?
Dr. Liu graduated from medical school in 2019, 7 years ago.
Does Dr. Tianci Liu do research?
Dmand AI links 1 publication to Dr. Liu.
Who does Dr. Tianci Liu publish with?
Dr. Liu's most frequent co-authors are Jessica J. Lim, DO (1 shared paper) and Ninad Asit Shroff, MD (1 shared paper).
What insurance does Dr. Tianci Liu accept?
Dr. Liu is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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