The use of intravenous lipid emulsion therapy in acute methamphetamine toxicity (opens in a new tab)
Am J Emerg Med
Drug OverdoseFat Emulsions, IntravenousIllicit Drugs
Dr. James Tse, DO
NPI1144652496
- Medicare services, 2023
- 18
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 153
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tse'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. James Tse is an emergency medicine physician in Harbor City, California
Dr. Tse practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Tse's NPI, 1144652496, was assigned on August 8, 2013. Dr. Tse graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013. Dr. Tse holds California license 20A13626.
NPI and contact details
- NPI
- 1144652496NPI Registry (opens in a new tab)
- NPI enumeration date
- August 8, 2013
- NPI status
- Active
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Tse practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Tse's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. James Tse is affiliated with 2 sites of care and 1 medical group
Dr. Tse's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. Dr. Tse is also affiliated with Providence Little Company of Mary Medical Center Torrance. The medical group on file is Southern California Permanente Medical Group.
Providence Little Company of Mary Medical Center TorranceSouthern California Permanente Medical Group
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Tse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tse practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Tse is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Tse's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tse is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Tse is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Tse
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California51emergency medicine physicians in Harbor City49emergency medicine physicians at Kaiser Permanente South Bay Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James Tse billed Medicare for 18 services in 2023
CMS data shows 18 Medicare services from Dr. Tse across 1 procedure code in 2023, for 15 Medicare patients. Medicare paid $1,587 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202318
Medicare patients15
Paid by Medicare$1,587
Procedure codes1
Dr. Tse's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 162023: 1813%
Dr. Tse compared with the California median for emergency medicine physicians, 2023
- Dr. Tse
- California median
- Medicare services
- 18vs 26593% below
- Medicare patients
- 15vs 24394% below
- Part D claims
- 55vs 6211% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tse's most billed Medicare procedure codes, 2023
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. Tse?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tse 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. James Tse treated 15 Medicare patients in 2024, average age 74
CMS counts 15 Medicare patients who saw Dr. Tse in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.85, 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. Tse's median patient age at 40, with 60% women.
Medicare patients, 202415
Average age74
Average risk score3.85
Chronic conditions among Dr. Tse's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tse's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Tse wrote 153 Medicare Part D claims in 2024
In 2024, Dr. Tse wrote 153 Medicare Part D claims for 108 patients. 88% of them were for generic drugs. CMS names the drug for 55 of them, across 4 drugs with 11 or more claims each, at $441 in total drug cost. In 2023, CMS named 139 claims across 6 drugs.
Part D claims, 2024153
Drugs named by CMS4
Total drug cost$441
Part D patients108
Dr. Tse's Part D claims by kind of drug, 2024
- Generic134 claims88%
- Brand-name and other19 claims12%
Dr. Tse'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. Tse's Part D claims, 2024
- Opioids18%28 of 153 claims
- Antibiotics25%39 of 153 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: 1392024: 5560%
Drugs named by CMS: 4 in 2024, 6 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
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Dr. James Tse has 1 publication on record
Dmand AI links 1 paper to Dr. Tse in 2015. Dr. Tse's most frequent co-authors are Kevin L. Ferguson, MD and Kenneth S. Whitlow, DO.
Papers1
Dr. Tse's most frequent co-authors
Recent publications by Dr. Tse
See who Dr. Tse researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tse 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. James Tse received $213 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Tse from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
General payments to Dr. Tse by program year, 2016 to 2017
Companies that paid Dr. Tse the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Tse graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Tse graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. James Tse accepts plans from 2 insurance carriers
Dr. Tse is in network with 2 carriers, including Kaiser Permanente and WI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- WI State Medicaid
Plan types Dr. Tse accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. James Tse'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) |
| 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. James Tse
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. James Tse's NPI number?
Dr. James Tse's NPI number is 1144652496. It was assigned on August 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. James Tse?
Dr. James Tse is an emergency medicine physician in Harbor City, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. James Tse practice?
Dr. Tse practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Tse's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. James Tse's office phone number?
The practice phone on file for Dr. Tse is (310) 325-5111.
What is Dr. James Tse's medical license number?
Dr. Tse holds California license 20A13626.
Which hospitals is Dr. James Tse affiliated with?
Dr. Tse practices at Kaiser Permanente South Bay Medical Center in Harbor City, California. Dr. Tse is also affiliated with Providence Little Company of Mary Medical Center Torrance.
What medical group is Dr. James Tse part of?
Dr. Tse is linked to Southern California Permanente Medical Group.
Does Dr. James Tse accept Medicare?
Yes. CMS data shows Dr. Tse billed Medicare for 18 services in 2023.
How many Medicare patients does Dr. James Tse see?
CMS counts 15 Medicare patients who saw Dr. Tse in 2024, with an average age of 74.
Is Dr. James Tse board certified?
Yes. Dr. Tse is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. James Tse bill to Medicare?
In 2023, Dr. Tse's most billed Medicare services were emergency department visit (99284).
Where did Dr. James Tse go to medical school?
Dr. Tse graduated from WesternU College of Osteopathic Medicine of the Pacific in 2013.
What drugs does Dr. James Tse prescribe most?
In 2024 Medicare Part D data, Dr. Tse's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Ondansetron ODT.
Has Dr. James Tse received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Tse from 2 companies from 2016 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. James Tse been practicing?
Dr. Tse graduated from medical school in 2013, 13 years ago.
Does Dr. James Tse do research?
Dmand AI links 1 publication to Dr. Tse.
Who does Dr. James Tse publish with?
Dr. Tse's most frequent co-authors are Kevin L. Ferguson, MD (1 shared paper) and Kenneth S. Whitlow, DO (1 shared paper).
What insurance does Dr. James Tse accept?
Dr. Tse is in network with 2 carriers, including Kaiser Permanente and WI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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