Dr. Kai Chen, MD

  • Altamonte Springs, FL
  • Internist
NPI1225561855PAC ID9133462302
Medicare services, 2024
206
Medicare patients, 2024
65
Part D claims, 2024
202
Publications
9
Hospital affiliations
2
Practice address
601 E Altamonte Dr, Altamonte Springs, FL 32701
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Adventhealth Altamonte Springs - HOPD

Acute Care Hospital outpatient department · Altamonte Springs, Florida

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Dr. Kai Chen is an internist in Altamonte Springs, Florida

Dr. Chen practices at Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida.

Dr. Chen's NPI, 1225561855, was assigned on April 10, 2017. Dr. Chen graduated from Florida State University College Of Medicine in 2017. Dr. Chen holds Florida license ME144364.

NPI and contact details
Medicare PAC ID
9133462302
NPI enumeration date
April 10, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Kai Chen practices at Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida

Dr. Chen's primary practice is Adventhealth Altamonte Springs - HOPD, at 601 E Altamonte Dr, Altamonte Springs, FL 32701.

  • Adventhealth Altamonte Springs - HOPD
    601 E Altamonte Dr, Altamonte Springs, FL 32701

Source: Dmand AI Affiliation Data

Dr. Kai Chen is affiliated with 4 sites of care and 3 medical groups

Dr. Chen's primary practice is Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida. Dr. Chen is also affiliated with AdventHealth Orlando. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Chen to 1 more hospital, 2 medical groups and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Chen

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Kai Chen's practice

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

EHR by site
SiteEHR vendor and product
Adventhealth Altamonte Springs - HOPDAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kai Chen is one of 9,009 internists in Florida

Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Chen is licensed in Florida.

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense ME144364 · 2020 to 2026 · taxonomy 207R00000X

Internists near Dr. Chen

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

Dr. Kai Chen billed Medicare for 206 services in 2024

CMS data shows 206 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 65 Medicare patients. Medicare paid $16,596 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024206
Medicare patients65
Paid by Medicare$16,596
Procedure codes4

Dr. Chen's Medicare services by type, 2021 to 2024

  • 2021
  • 2024
Office and hospital visits
2021: 2272024: 2069%

Dr. Chen compared with the Florida median for internists, 2024

  • Dr. Chen
  • Florida median
Medicare services
206vs 55563% below
Medicare patients
65vs 21570% below
Part D claims
65vs 46686% below

Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.

Dr. Chen'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. Chen

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

Dr. Kai Chen treated 65 Medicare patients in 2024, average age 72

CMS counts 65 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.45, 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. Chen's median patient age at 67, with 56% women.

Medicare patients, 202465
Average age72
Average risk score2.45
Also on Medicaid22%

Dr. Chen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chen's Medicare patients by sex, 2024

  • Women2234%
  • Men4366%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis62%
  4. Heart failure52%
  5. Ischemic heart disease52%
  6. Chronic kidney disease48%
  7. Diabetes48%
  8. COPD45%

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

Dr. Chen's patients across all payers

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

Patient panel by age, all payers

Median age 67

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. Kai Chen wrote 202 Medicare Part D claims in 2024

In 2024, Dr. Chen wrote 202 Medicare Part D claims for 64 patients. 84% of them were for generic drugs. CMS names the drug for 65 of them, across 4 drugs with 11 or more claims each, at $435 in total drug cost. In 2023, CMS named 11 claims across 1 drug.

Part D claims, 2024202
Drugs named by CMS4
Total drug cost$435
Part D patients64

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

  • Generic169 claims84%
  • Brand-name and other33 claims16%

Dr. Chen'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. Chen's Part D claims, 2024

  • Antibiotics9%18 of 202 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: 112024: 65491%

Drugs named by CMS: 4 in 2024, 1 in 2023.

See all prescribing by Dr. Chen

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. Kai Chen takes part in Medicare

Dr. Chen 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. Kai Chen has 9 publications on record

Dmand AI links 9 papers to Dr. Chen, published from 2019 to 2024. 2020 was the busiest year, with 3. The most frequent topics are COVID-19. Dr. Chen has published most often in Catheter Cardiovasc Interv. Dr. Chen's most frequent co-authors are Kai Chen, MD, Robert D. Chait, MD and Ahmed Kassem Selim Abdallah, MD.

Papers9
Years published2019 to 2024

Dr. Chen's papers by year, 2019 to 2024

Topics Dr. Chen writes about most

  • COVID-19

Dr. Chen's most frequent co-authors

Recent publications by Dr. Chen

See all 9 publications and co-authors

See who Dr. Chen researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen 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

Dr. Kai Chen received $1,126 in industry payments from 2019 to 2025

CMS Open Payments shows 10 general payments to Dr. Chen from 8 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 76% of the total. Abbott Laboratories paid the most, $413.

General payments to Dr. Chen by program year, 2019 to 2025

General payments to Dr. Chen by kind, 2019 to 2025

$1.1Kin total
  • Food and beverage$85776%
  • Education$26924%

Companies that paid Dr. Chen the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chen

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

Dr. Kai Chen graduated from Florida State University College Of Medicine

Dr. Chen graduated from Florida State University College Of Medicine in 2017.

  1. Medical schoolFlorida State University College Of Medicine
  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. Kai Chen accepts plans from 7 insurance carriers

Dr. Chen is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • CMS Medicare
  • GA State Medicaid

Plan types Dr. Chen accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO3
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Kai Chen'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 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)
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)
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. Kai Chen

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. Kai Chen's NPI number?

Dr. Kai Chen's NPI number is 1225561855. It was assigned on April 10, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Kai Chen?

Dr. Kai Chen is an internist in Altamonte Springs, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Kai Chen practice?

Dr. Chen practices at 601 E Altamonte Dr, Altamonte Springs, FL 32701. Dr. Chen's primary practice is Adventhealth Altamonte Springs - HOPD in Altamonte Springs, Florida. Dmand AI also links Dr. Chen to 1 hospital, 2 medical groups and 1 group practice or clinic.

What is Dr. Kai Chen's medical license number?

Dr. Chen holds Florida license ME144364.

Which hospitals is Dr. Kai Chen affiliated with?

Dr. Chen is affiliated with AdventHealth Orlando. Dmand AI links Dr. Chen to 1 more hospital.

What medical group is Dr. Kai Chen part of?

Dr. Chen is linked to AdventHealth Medical Group. Dmand AI links Dr. Chen to 2 more medical groups.

Does Dr. Kai Chen accept Medicare?

Yes. CMS data shows Dr. Chen billed Medicare for 206 services in 2024, and Dr. Chen accepts Medicare assignment.

How many Medicare patients does Dr. Kai Chen see?

CMS counts 65 Medicare patients who saw Dr. Chen in 2024, with an average age of 72.

Is Dr. Kai Chen board certified?

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

What services does Dr. Kai Chen bill to Medicare?

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

Show 7 more questionsShow fewer questions

Where did Dr. Kai Chen go to medical school?

Dr. Chen graduated from Florida State University College Of Medicine in 2017.

What drugs does Dr. Kai Chen prescribe most?

In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Metoprolol Succinate, Clopidogrel and Atorvastatin Calcium.

Has Dr. Kai Chen received payments from drug or device companies?

CMS Open Payments shows $1,126 in general payments to Dr. Chen from 8 companies from 2019 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Kai Chen been practicing?

Dr. Chen graduated from medical school in 2017, 9 years ago.

Does Dr. Kai Chen do research?

Dmand AI links 9 publications to Dr. Chen, published from 2019 to 2024.

Who does Dr. Kai Chen publish with?

Dr. Chen's most frequent co-authors are Kai Chen, MD (7 shared papers), Robert D. Chait, MD (4 shared papers) and Ahmed Kassem Selim Abdallah, MD (2 shared papers).

What insurance does Dr. Kai Chen accept?

Dr. Chen is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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