Dr. Qiangjun Cai, MD

  • Galveston, TX
  • Cardiologist
NPI1972763159PAC ID5890963870
Medicare services, 2024
2,722
Medicare patients, 2024
1,045
Part D claims, 2024
5,386
Publications
35
MIPS score, 2024
79
Practice address
301 University Boulevard, Galveston, TX 77555
Practice phone
Call (409) 772-1011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

John Sealy Hospital

Hospital · Galveston, Texas

See all 4 affiliations

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Dr. Qiangjun Cai is a cardiologist in Galveston, Texas

Dr. Cai practices at John Sealy Hospital in Galveston, Texas, part of The University of Texas System.

Dr. Cai's NPI, 1972763159, was assigned on June 11, 2008. Dr. Cai graduated from Xuzhou Medical College in 1994. Dr. Cai's Texas license number on file is P8345.

NPI and contact details
Medicare PAC ID
5890963870
NPI enumeration date
June 11, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(409) 772-1011
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. Qiangjun Cai practices at John Sealy Hospital in Galveston, Texas

Dr. Cai's primary practice is John Sealy Hospital, at 301 University Boulevard, Galveston, TX 77555 in Galveston County. The practice phone is (409) 772-1011.

  • John Sealy Hospital
    301 University Boulevard, Galveston, TX 77555 · Galveston CountyPhone(409) 772-1011

Source: Dmand AI Affiliation Data

Dr. Qiangjun Cai is affiliated with 3 sites of care and 1 medical group

Dr. Cai's primary practice is John Sealy Hospital in Galveston, Texas, part of The University of Texas System. Dr. Cai is also affiliated with St. Luke's Health - Brazosport Hospital. The medical group on file is UTMB Faculty Group Practice. Dmand AI also links Dr. Cai to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Cai

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

Dmand AI tracks the EHR system at Dr. Qiangjun Cai's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cai practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
John Sealy HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Qiangjun Cai is one of 1,481 cardiologists in Texas

Cardiovascular disease is Dr. Cai's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Cai is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Cai's licenses on file in 4 states: Texas, Georgia, Iowa and Pennsylvania.

Specialties and state licenses

  • Cardiovascular disease, TexasPrimaryLicense P8345 · 2013 to 2025 · taxonomy 207RC0000X
  • Georgia license2013 to 2027
  • Iowa licenseLicense 38869 · 2010 to 2026
  • Pennsylvania license2005 to 2008

Clinical focus

Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic hypertension, chronic skin ulcer and coronary artery disease among the conditions Dr. Cai treats.

Cardiologists near Dr. Cai

Counts of cardiologists 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. Qiangjun Cai billed Medicare for 2,722 services in 2024

CMS data shows 2,722 Medicare services from Dr. Cai across 26 procedure codes in 2024, for 1,045 Medicare patients. Medicare paid $95,521 for them.

Medicare services, 20242,722
Medicare patients1,045
Paid by Medicare$95,521
Procedure codes26

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

  • 2023
  • 2024
Tests and treatments
2023: 1,7362024: 1,53612%
Office and hospital visits
2023: 1,0272024: 9438%
Other services
2023: 02024: 211
Imaging
2023: 322024: 32No change

Where Dr. Cai's Medicare services took place, 2024

  • In an office30111%
  • In a facility2,42189%

Dr. Cai compared with the Texas median for cardiologists, 2024

  • Dr. Cai
  • Texas median
Medicare services
2,722vs 1,95539% above
Medicare patients
1,045vs 62866% above
Part D claims
5,142vs 2,2322.3 times

Medians across 1,431 cardiologists in Texas with Dmand AI profiles that report each measure.

Dr. Cai'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. Cai

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cai and other cardiologists in Texas.

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

Dr. Qiangjun Cai treated 1,045 Medicare patients in 2024, average age 74

CMS counts 1,045 Medicare patients who saw Dr. Cai in 2024. The largest group is 65 to 74, with 470 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.80, 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. Cai's median patient age at 72, with 56% women.

Medicare patients, 20241,045
Average age74
Average risk score1.80
Also on Medicaid16%

Dr. Cai's Medicare patients by age, 2024

Dr. Cai's Medicare patients by sex, 2024

  • Women55353%
  • Men49247%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease46%
  4. Arthritis45%
  5. Diabetes41%
  6. Heart failure41%
  7. Chronic kidney disease34%
  8. Atrial fibrillation32%

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

Dr. Cai's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

Dr. Qiangjun Cai wrote 5,386 Medicare Part D claims in 2024

In 2024, Dr. Cai wrote 5,386 Medicare Part D claims for 732 patients. 78% of them were for generic drugs. CMS names the drug for 5,142 of them, across 45 drugs with 11 or more claims each, at $995,088 in total drug cost. In 2023, CMS named 5,034 claims across 53 drugs.

Part D claims, 20245,386
Drugs named by CMS45
Total drug cost$995,088
Part D patients732

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

  • Generic4,228 claims78%
  • Brand-name1,158 claims22%

Dr. Cai'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5,0342024: 5,1422%

Drugs named by CMS: 45 in 2024, 53 in 2023.

See all prescribing by Dr. Cai

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. Qiangjun Cai scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Cai for performance year 2024, reported as part of a group. Dr. Cai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Cai's MIPS scores, performance year 2024

  • 79of 100Final score
  • 73.4of 100Quality
  • 40of 100Improvement Activities
  • 78of 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. Qiangjun Cai has 35 publications on record

Dmand AI links 35 papers to Dr. Cai, published from 2004 to 2020. 2020 was the busiest year, with 7. The most frequent topics are Cell Adhesion, Cells, Cultured and Chemokine CCL2. Dr. Cai has published most often in Echocardiography. Dr. Cai's most frequent co-authors are Masood Ahmad, MD, Masood Ahmad, MD and James Blankenship, MD.

Papers35
Years published2004 to 2020

Dr. Cai's papers by year, 2004 to 2020

Topics Dr. Cai writes about most

  • Cell Adhesion
  • Cells, Cultured
  • Chemokine CCL2
  • Monocytes
  • Muscle, Smooth, Vascular
  • Angioplasty, Balloon, Coronary
  • CD36 Antigens
  • China

Dr. Cai's most frequent co-authors

Recent publications by Dr. Cai

See all 35 publications and co-authors

See who Dr. Cai researches with

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

How network discovery works

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

Dr. Qiangjun Cai received $2,318 in industry payments from 2016 to 2025

CMS Open Payments shows 62 general payments to Dr. Cai from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Abbott Laboratories paid the most, $911.

General payments to Dr. Cai by program year, 2016 to 2025

General payments to Dr. Cai by kind, 2016 to 2025

$2.3Kin total
  • Food and beverage$2,04988%
  • Speaker and faculty fees$25011%
  • Education$191%

Companies that paid Dr. Cai the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Cai

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Qiangjun Cai has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Cai, most recently ACC Fellow in 2014.

Awards and honors for Dr. Cai

  1. 2014
    • ACC Fellow
    • Fellow (FASE)
  2. 2013
    • CMS Stage 1 EHR
  3. Undated
    • ACP Fellow

Source: Dmand AI Professional Profile Data

Dr. Qiangjun Cai graduated from Xuzhou Medical College

Dr. Cai graduated from Xuzhou Medical College in 1994. Dr. Cai is a member of ACC, ACP, ASE and ASNC.

  1. Medical schoolXuzhou Medical College
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Qiangjun Cai accepts plans from 24 insurance carriers

Dr. Cai is in network with 24 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Cai accepts, by number of carriers

  1. HMO14
  2. PPO14
  3. Medicare12
  4. POS7
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Qiangjun Cai'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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Qiangjun Cai

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. Qiangjun Cai's NPI number?

Dr. Qiangjun Cai's NPI number is 1972763159. It was assigned on June 11, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Qiangjun Cai?

Dr. Qiangjun Cai is a cardiologist in Galveston, Texas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Qiangjun Cai practice?

Dr. Cai practices at 301 University Boulevard, Galveston, TX 77555. Dr. Cai's primary practice is John Sealy Hospital in Galveston, Texas, part of The University of Texas System. Dmand AI also links Dr. Cai to 1 group practice or clinic.

What is Dr. Qiangjun Cai's office phone number?

The practice phone on file for Dr. Cai is (409) 772-1011.

What is Dr. Qiangjun Cai's medical license number?

Dr. Cai's Texas license number on file is P8345, one of the licenses on file in 4 states.

Which states has Dr. Qiangjun Cai been licensed in?

Dmand AI has state licenses on file for Dr. Cai in Texas (2013 to 2025), Georgia (2013 to 2027), Iowa (2010 to 2026) and Pennsylvania (2005 to 2008).

Which hospitals is Dr. Qiangjun Cai affiliated with?

Dr. Cai practices at John Sealy Hospital in Galveston, Texas. Dr. Cai is also affiliated with St. Luke's Health - Brazosport Hospital.

What medical group is Dr. Qiangjun Cai part of?

Dr. Cai is linked to UTMB Faculty Group Practice.

Does Dr. Qiangjun Cai accept Medicare?

Yes. CMS data shows Dr. Cai billed Medicare for 2,722 services in 2024, and Dr. Cai accepts Medicare assignment.

What is Dr. Qiangjun Cai's MIPS score?

Dr. Cai's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Qiangjun Cai see?

CMS counts 1,045 Medicare patients who saw Dr. Cai in 2024, with an average age of 74.

Is Dr. Qiangjun Cai board certified?

Yes. Dr. Cai is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Qiangjun Cai bill to Medicare?

In 2024, Dr. Cai's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93306).

Where did Dr. Qiangjun Cai go to medical school?

Dr. Cai graduated from Xuzhou Medical College in 1994.

What drugs does Dr. Qiangjun Cai prescribe most?

In 2024 Medicare Part D data, Dr. Cai's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Carvedilol.

Has Dr. Qiangjun Cai received payments from drug or device companies?

CMS Open Payments shows $2,318 in general payments to Dr. Cai from 13 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Qiangjun Cai been practicing?

Dr. Cai graduated from medical school in 1994, 32 years ago.

Does Dr. Qiangjun Cai do research?

Dmand AI links 35 publications to Dr. Cai, published from 2004 to 2020.

Who does Dr. Qiangjun Cai publish with?

Dr. Cai's most frequent co-authors are Masood Ahmad, MD (7 shared papers), Masood Ahmad, MD (7 shared papers) and James Blankenship, MD (2 shared papers).

What insurance does Dr. Qiangjun Cai accept?

Dr. Cai is in network with 24 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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