Hsin Hsiang Clarence Tsai

  • Torrance, CA
  • Internist
NPI1467030221PAC ID2769834357
Medicare services, 2024
307
Medicare patients, 2024
109
Part D claims, 2024
113
Publications
4
Hospital affiliations
3
Practice address
3330 Lomita Blvd, Torrance, CA 90509
Practice phone
Call (310) 325-9110
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Torrance Memorial Medical Center

Hospital · Torrance, California

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Hsin Hsiang Clarence Tsai is an internist in Torrance, California

Hsin Hsiang Tsai practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.

Hsin Hsiang Tsai's NPI, 1467030221, was assigned on March 31, 2021. Hsin Hsiang Tsai graduated from Loma Linda University School Of Medicine in 2021. Hsin Hsiang Tsai holds California license 192695.

NPI and contact details
Medicare PAC ID
2769834357
NPI enumeration date
March 31, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 325-9110
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
31
Medical school graduation
2021

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

Hsin Hsiang Clarence Tsai practices at Torrance Memorial Medical Center in Torrance, California

Hsin Hsiang Tsai's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.

Source: Dmand AI Affiliation Data

Hsin Hsiang Clarence Tsai is affiliated with 4 sites of care and 2 medical groups

Hsin Hsiang Tsai's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Hsin Hsiang Tsai is also affiliated with Providence Little Company of Mary Medical Center Torrance. The medical group on file is Torrance Memorial Physician Network. Dmand AI also links Hsin Hsiang Tsai to 1 more hospital, 1 skilled nursing facility and 1 medical group, each named with a free account.

See all 6 affiliations for Hsin Hsiang Tsai

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

Dmand AI tracks the EHR system at Hsin Hsiang Clarence Tsai's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Hsin Hsiang Tsai practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Torrance Memorial Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Hsin Hsiang Clarence Tsai is one of 16,751 internists in California

Internal medicine is Hsin Hsiang Tsai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Hsin Hsiang Tsai is board certified in internal medicine by the American Board of Internal Medicine. Hsin Hsiang Tsai is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense 192695 · 2024 to 2026 · taxonomy 207R00000X

Internists near Hsin Hsiang Tsai

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

Hsin Hsiang Clarence Tsai billed Medicare for 307 services in 2024

CMS data shows 307 Medicare services from Hsin Hsiang Tsai across 5 procedure codes in 2024, for 109 Medicare patients. Medicare paid $27,237 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024307
Medicare patients109
Paid by Medicare$27,237
Procedure codes5

Hsin Hsiang Tsai's Medicare services by type, 2024

  1. Office and hospital visits279
  2. Other services28

Hsin Hsiang Tsai compared with the California median for internists, 2024

  • Hsin Hsiang Tsai
  • California median
Medicare services
307vs 36115% below
Medicare patients
109vs 15128% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Hsin Hsiang Tsai'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.

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

Hsin Hsiang Clarence Tsai treated 109 Medicare patients in 2024, average age 75

CMS counts 109 Medicare patients who saw Hsin Hsiang Tsai in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.44, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Hsin Hsiang Tsai's median patient age at 66, with 54% women.

Medicare patients, 2024109
Average age75
Average risk score2.44
Also on Medicaid54%

Hsin Hsiang Tsai's Medicare patients by age, 2024

Hsin Hsiang Tsai's Medicare patients by sex, 2024

  • Women6661%
  • Men4339%

Chronic conditions among Hsin Hsiang Tsai's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes58%
  4. Arthritis54%
  5. Chronic kidney disease49%
  6. Heart failure42%
  7. Ischemic heart disease42%
  8. Mood disorders40%

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

Hsin Hsiang Tsai's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women54%
  • Men45%

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

Hsin Hsiang Clarence Tsai wrote 113 Medicare Part D claims in 2024

In 2024, Hsin Hsiang Tsai wrote 113 Medicare Part D claims for 42 patients. 87% of them were for generic drugs.

Part D claims, 2024113
Part D patients42

Hsin Hsiang Tsai's Part D claims by kind of drug, 2024

  • Generic98 claims87%
  • Brand-name and other15 claims13%

Drug classes CMS tracks in Hsin Hsiang Tsai's Part D claims, 2024

  • Antibiotics36%41 of 113 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Hsin Hsiang Clarence Tsai takes part in Medicare

Hsin Hsiang Tsai 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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Hsin Hsiang Clarence Tsai has 4 publications on record

Dmand AI links 4 papers to Hsin Hsiang Tsai, published from 2020 to 2021. 2020 was the busiest year, with 2. Hsin Hsiang Tsai's most frequent co-authors are Justin Tyler Moyers, MD, Huynh Cao, MD and Anna Melkonyan Lafian, DO.

Papers4
Years published2020 to 2021

Hsin Hsiang Tsai's most frequent co-authors

Recent publications by Hsin Hsiang Tsai

See all 4 publications and co-authors

See who Hsin Hsiang Tsai researches with

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

How network discovery works

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

Hsin Hsiang Clarence Tsai graduated from Loma Linda University School Of Medicine

Hsin Hsiang Tsai graduated from Loma Linda University School Of Medicine in 2021.

  1. Medical schoolLoma Linda University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Sources for Hsin Hsiang Clarence Tsai'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 (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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
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 Hsin Hsiang Clarence Tsai

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Hsin Hsiang Clarence Tsai's NPI number?

Hsin Hsiang Clarence Tsai's NPI number is 1467030221. It was assigned on March 31, 2021, and it is active in the NPI Registry.

What does Hsin Hsiang Clarence Tsai specialize in?

Hsin Hsiang Clarence Tsai is an internist in Torrance, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Hsin Hsiang Clarence Tsai practice?

Hsin Hsiang Tsai practices at 3330 Lomita Blvd, Torrance, CA 90509. Hsin Hsiang Tsai's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dmand AI also links Hsin Hsiang Tsai to 1 hospital, 1 skilled nursing facility and 1 medical group.

What is Hsin Hsiang Clarence Tsai's office phone number?

The practice phone on file for Hsin Hsiang Tsai is (310) 325-9110.

What is Hsin Hsiang Clarence Tsai's medical license number?

Hsin Hsiang Tsai holds California license 192695.

Which hospitals is Hsin Hsiang Clarence Tsai affiliated with?

Hsin Hsiang Tsai practices at Torrance Memorial Medical Center in Torrance, California. Hsin Hsiang Tsai is also affiliated with Providence Little Company of Mary Medical Center Torrance. Dmand AI links Hsin Hsiang Tsai to 1 more hospital.

What medical group is Hsin Hsiang Clarence Tsai part of?

Hsin Hsiang Tsai is linked to Torrance Memorial Physician Network. Dmand AI links Hsin Hsiang Tsai to 1 more medical group.

Does Hsin Hsiang Clarence Tsai accept Medicare?

Yes. CMS data shows Hsin Hsiang Tsai billed Medicare for 307 services in 2024, and Hsin Hsiang Tsai accepts Medicare assignment.

How many Medicare patients does Hsin Hsiang Clarence Tsai see?

CMS counts 109 Medicare patients who saw Hsin Hsiang Tsai in 2024, with an average age of 75.

Is Hsin Hsiang Clarence Tsai board certified?

Yes. Hsin Hsiang Tsai is board certified in internal medicine by the American Board of Internal Medicine.

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What services does Hsin Hsiang Clarence Tsai bill to Medicare?

In 2024, Hsin Hsiang Tsai's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).

Where did Hsin Hsiang Clarence Tsai go to medical school?

Hsin Hsiang Tsai graduated from Loma Linda University School Of Medicine in 2021.

How long has Hsin Hsiang Clarence Tsai been practicing?

Hsin Hsiang Tsai graduated from medical school in 2021, 5 years ago.

Does Hsin Hsiang Clarence Tsai do research?

Dmand AI links 4 publications to Hsin Hsiang Tsai, published from 2020 to 2021.

Who does Hsin Hsiang Clarence Tsai publish with?

Hsin Hsiang Tsai's most frequent co-authors are Justin Tyler Moyers, MD (3 shared papers), Huynh Cao, MD (1 shared paper) and Anna Melkonyan Lafian, DO (1 shared paper).

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