Biomarkers, TumorDiagnosis, DifferentialEndometrial Neoplasms
Dr. Tom Zhe Liang, MD
NPI1679079503PAC ID4688035926
- Medicare services, 2024
- 1,909
- Medicare patients, 2024
- 557
- Publications
- 3
- Industry payments
- $258
- Affiliated sites
- 1
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Liang'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. Tom Zhe Liang is a pathologist in Duarte, California
Dr. Liang practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Liang's NPI, 1679079503, was assigned on March 31, 2018. Dr. Liang graduated from Keck School of Medicine of USC in 2018. Dr. Liang's California license number on file is A165984.
NPI and contact details
- NPI
- 1679079503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688035926
- NPI enumeration date
- March 31, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tom Zhe Liang practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Liang's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tom Zhe Liang is affiliated with 2 sites of care and 2 medical groups
Dr. Liang's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Liang to 1 more other site and 1 medical group, each named with a free account.
City of Hope Comprehensive Cancer Center - DuartePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tom Zhe Liang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tom Zhe Liang is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Liang's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Liang is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology. Dmand AI has Dr. Liang's licenses on file in 2 states: California and Maryland.
Specialties and state licenses
- Anatomic pathology and clinical pathology, CaliforniaPrimary
- Maryland license
Pathologists near Dr. Liang
Counts of pathologists 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. Tom Zhe Liang billed Medicare for 1,909 services in 2024
CMS data shows 1,909 Medicare services from Dr. Liang across 8 procedure codes in 2024, for 557 Medicare patients. Medicare paid $58,970 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20241,909
Medicare patients557
Paid by Medicare$58,970
Procedure codes8
Dr. Liang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3572024: 1,909435%
Dr. Liang compared with the California median for pathologists, 2024
- Dr. Liang
- California median
- Medicare services
- 1,909vs 1,15366% above
- Medicare patients
- 557vs 44725% above
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Liang'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. Liang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liang and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tom Zhe Liang treated 557 Medicare patients in 2024, average age 70
CMS counts 557 Medicare patients who saw Dr. Liang in 2024. The largest group is 65 to 74, with 294 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.99, 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. Liang's median patient age at 63, with 55% women.
Medicare patients, 2024557
Average age70
Average risk score1.99
Also on Medicaid37%
Dr. Liang's Medicare patients by age, 2024
Dr. Liang's Medicare patients by sex, 2024
- Women29353%
- Men26447%
Chronic conditions among Dr. Liang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes38%
- Chronic kidney disease33%
- Ischemic heart disease32%
- Mood disorders32%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Tom Zhe Liang takes part in Medicare
Dr. Liang 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. Tom Zhe Liang has 3 publications on record
Dmand AI links 3 papers to Dr. Liang in 2025. 2025 was the busiest year, with 2. Dr. Liang's most frequent co-authors are Brett Jared Hoskins, DO, Saman Shanaya Karimi, MD, MS and Kenneth Ng, DO.
Papers3
Dr. Liang's most frequent co-authors
- Brett Jared Hoskins, DO1 shared paper
- Saman Shanaya Karimi, MD, MS1 shared paper
- Kenneth Ng, DO1 shared paper
Recent publications by Dr. Liang
J Pediatr Gastroenterol Nutr
BiopsyEndoscopy, Digestive SystemEosinophilic Esophagitis
See who Dr. Liang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liang works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tom Zhe Liang received $258 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Liang from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sebela Pharmaceuticals Inc. paid the most, $143.
General payments to Dr. Liang by program year, 2024 to 2025
Companies that paid Dr. Liang the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tom Zhe Liang graduated from Keck School of Medicine of USC
Dr. Liang graduated from Keck School of Medicine of USC in 2018.
- Medical school
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Tom Zhe Liang accepts plans from 3 insurance carriers
Dr. Liang is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Liang accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Tom Zhe Liang'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 |
| 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. Tom Zhe Liang
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. Tom Zhe Liang's NPI number?
Dr. Tom Zhe Liang's NPI number is 1679079503. It was assigned on March 31, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Tom Zhe Liang?
Dr. Tom Zhe Liang is a pathologist in Duarte, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Tom Zhe Liang practice?
Dr. Liang practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Liang's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Liang to 1 other site and 1 medical group.
What is Dr. Tom Zhe Liang's office phone number?
The practice phone on file for Dr. Liang is (800) 826-4673.
What is Dr. Tom Zhe Liang's medical license number?
Dr. Liang's California license number on file is A165984, one of the licenses on file in 2 states.
Which states has Dr. Tom Zhe Liang been licensed in?
Dmand AI has state licenses on file for Dr. Liang in California (2019 to 2025) and Maryland (2023 to 2024).
What medical group is Dr. Tom Zhe Liang part of?
Dr. Liang is linked to USC Care Medical Group. Dmand AI links Dr. Liang to 1 more medical group.
Does Dr. Tom Zhe Liang accept Medicare?
Yes. CMS data shows Dr. Liang billed Medicare for 1,909 services in 2024, and Dr. Liang accepts Medicare assignment.
How many Medicare patients does Dr. Tom Zhe Liang see?
CMS counts 557 Medicare patients who saw Dr. Liang in 2024, with an average age of 70.
Is Dr. Tom Zhe Liang board certified?
Yes. Dr. Liang is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology.
Show 7 more questionsShow fewer questions
What services does Dr. Tom Zhe Liang bill to Medicare?
In 2024, Dr. Liang's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88341).
Where did Dr. Tom Zhe Liang go to medical school?
Dr. Liang graduated from Keck School of Medicine of USC in 2018.
Has Dr. Tom Zhe Liang received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Liang from 2 companies from 2024 to 2025. The largest total came from Sebela Pharmaceuticals Inc.
How long has Dr. Tom Zhe Liang been practicing?
Dr. Liang graduated from medical school in 2018, 8 years ago.
Does Dr. Tom Zhe Liang do research?
Dmand AI links 3 publications to Dr. Liang.
Who does Dr. Tom Zhe Liang publish with?
Dr. Liang's most frequent co-authors are Brett Jared Hoskins, DO (1 shared paper), Saman Shanaya Karimi, MD, MS (1 shared paper) and Kenneth Ng, DO (1 shared paper).
What insurance does Dr. Tom Zhe Liang accept?
Dr. Liang is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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