Dr. Young Kwok, MD

  • Columbia, MD
  • Radiation oncologist
NPI1215941901PAC ID3375529662
Medicare services, 2024
5,280
Medicare patients, 2024
500
Part D claims, 2024
329
Publications
66
Clinical trials
7
Practice address
10710 Charter Dr, Columbia, MD 21044
Practice phone
Call (410) 772-7345
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Howard County Gastrointestinal Diagnostic Center

Columbia, Maryland

See all 8 affiliations

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Dr. Young Kwok is a radiation oncologist in Columbia, Maryland

Dr. Kwok practices at Howard County Gastrointestinal Diagnostic Center in Columbia, Maryland.

Dr. Kwok's NPI, 1215941901, was assigned on July 28, 2006. Dr. Kwok graduated from Albert Einstein College of Medicine in 1999. Dr. Kwok holds Maryland license D61434.

NPI and contact details
Medicare PAC ID
3375529662
NPI enumeration date
July 28, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 772-7345
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
53
Medical school graduation
1999

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

Dr. Young Kwok practices at Howard County Gastrointestinal Diagnostic Center in Columbia, Maryland

Dr. Kwok's primary practice is Howard County Gastrointestinal Diagnostic Center, at 10710 Charter Dr, Columbia, MD 21044 in Howard County. The practice phone is (410) 772-7345.

  • Howard County Gastrointestinal Diagnostic Center
    10710 Charter Dr, Columbia, MD 21044 · Howard CountyPhone(410) 772-7345

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Young Kwok is affiliated with 4 sites of care and 4 medical groups

Dr. Kwok's primary practice is Howard County Gastrointestinal Diagnostic Center in Columbia, Maryland. Dr. Kwok is also affiliated with Johns Hopkins Howard County Medical Center. The medical group on file is UM Community Medical Group. Dmand AI also links Dr. Kwok to 2 more hospitals and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Kwok

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. Young Kwok's practice

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

EHR by site
SiteEHR vendor and product
Howard County Gastrointestinal Diagnostic CenterAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Young Kwok is one of 100 radiation oncologists in Maryland

Radiation oncology is Dr. Kwok's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Kwok is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Kwok's licenses on file in 2 states: Maryland and Michigan.

Specialties and state licenses

  • Radiation oncology, MarylandPrimaryLicense D61434 · 2004 to 2026 · taxonomy 2085R0001X
  • Michigan license2004 to 2005

Clinical focus

Dmand AI lists bladder cancer radiation, bone cancer radiation, brain tumor radiation, head & neck cancer radiation, lung cancer radiation, lymphoma radiation and prostate cancer radiation among the conditions Dr. Kwok treats.

Radiation oncologists near Dr. Kwok

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

100radiation oncologists in Maryland
5radiation oncologists in Columbia

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Young Kwok billed Medicare for 5,280 services in 2024

CMS data shows 5,280 Medicare services from Dr. Kwok across 28 procedure codes in 2024, for 500 Medicare patients. Medicare paid $1,003,151 for them. Every service was in an office.

Medicare services, 20245,280
Medicare patients500
Paid by Medicare$1M
Procedure codes28

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

  • 2023
  • 2024
Imaging
2023: 2,5662024: 2,87612%
Other services
2023: 2,0022024: 2,1186%
Office and hospital visits
2023: 4092024: 28630%

Dr. Kwok compared with the Maryland median for radiation oncologists, 2024

  • Dr. Kwok
  • Maryland median
Medicare services
5,280vs 2,0762.5 times
Medicare patients
500vs 2402.1 times
Part D claims
311vs 2512.4 times

Medians across 93 radiation oncologists in Maryland with Dmand AI profiles that report each measure.

Dr. Kwok'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. Kwok

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwok and other radiation oncologists in Maryland.

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

Dr. Young Kwok treated 500 Medicare patients in 2024, average age 75

CMS counts 500 Medicare patients who saw Dr. Kwok in 2024. The largest group is 65 to 74, with 221 patients. 75% of them have cancer, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kwok's median patient age at 67, with 25% women.

Medicare patients, 2024500
Average age75
Average risk score1.39
Also on Medicaid9%

Dr. Kwok's Medicare patients by age, 2024

Dr. Kwok's Medicare patients by sex, 2024

  • Women18537%
  • Men31563%

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

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis39%
  5. Ischemic heart disease30%
  6. Diabetes27%
  7. Chronic kidney disease23%
  8. Mood disorders20%

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

Dr. Kwok'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

  • Women25%
  • Men72%

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

Dr. Young Kwok wrote 329 Medicare Part D claims in 2024

In 2024, Dr. Kwok wrote 329 Medicare Part D claims for 99 patients. 99% of them were for generic drugs. CMS names the drug for 311 of them, across 2 drugs with 11 or more claims each, at $5,093 in total drug cost. In 2023, CMS named 293 claims across 2 drugs.

Part D claims, 2024329
Drugs named by CMS2
Total drug cost$5,093
Part D patients99

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

  • Generic326 claims99%
  • Brand-name and other3 claims1%

Dr. Kwok'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: 2932024: 3116%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Kwok

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. Young Kwok takes part in Medicare

Dr. Kwok 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. Young Kwok has 66 publications on record

Dmand AI links 66 papers to Dr. Kwok, published from 2007 to 2025. 2018 was the busiest year, with 7. The most frequent topics are Brain Neoplasms, Radiosurgery and Prostatic Neoplasms. Dr. Kwok has published most often in Int J Radiat Oncol Biol Phys. Dr. Kwok's most frequent co-authors are Nadia Nicole Issa Laack, MD, Minesh P. Mehta, MD and Ralph Philip Ermoian, MD.

Papers66
Years published2007 to 2025

Dr. Kwok's papers by year, 2016 to 2025

Topics Dr. Kwok writes about most

  • Brain Neoplasms
  • Radiosurgery
  • Prostatic Neoplasms
  • Brachytherapy
  • Radiotherapy Dosage
  • Androgen Antagonists
  • Neoplasm Grading
  • Brain

Dr. Kwok's most frequent co-authors

Recent publications by Dr. Kwok

See all 66 publications and co-authors

See who Dr. Kwok researches with

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

How network discovery works

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

Dr. Young Kwok has worked on 7 clinical trials

Dmand AI links Dr. Kwok to 7 clinical trials, 4 of them phase 3 studies. 6 are still active or recruiting. Conditions studied include Prostatic Neoplasms, Prostatic Diseases and Glioblastoma. Radiation Therapy Oncology Group sponsors the most, 3.

Clinical trials with Dr. Kwok by phase

  1. NonePhase 1: no trials
  2. 1Phase 1/2: 1 trial
  3. 1Phase 2: 1 trial
  4. 4Phase 3: 4 trials
  5. NonePhase 4: no trials

Trials with no phase (devices, behavioral studies) are left out.

Conditions in Dr. Kwok's trials

  • Prostatic Neoplasms
  • Prostatic Diseases
  • Glioblastoma
  • Astrocytoma

Investigators on the most trials with Dr. Kwok

Recent clinical trials with Dr. Kwok

See all 7 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Young Kwok received $28 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Kwok from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bioprotect Medical, Inc. paid the most, $28.

Companies that paid Dr. Kwok the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kwok

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

Dr. Young Kwok graduated from Albert Einstein College of Medicine

Dr. Kwok graduated from Albert Einstein College of Medicine in 1999. Dr. Kwok is a member of ASCO.

  1. Medical schoolAlbert Einstein College of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Young Kwok accepts plans from 20 insurance carriers

Dr. Kwok is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Cigna
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • +12 more carriersWith a free account

Plan types Dr. Kwok accepts, by number of carriers

  1. Medicare12
  2. PPO11
  3. HMO10
  4. EPO4
  5. Medicaid4
  6. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Young Kwok'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Young Kwok

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. Young Kwok's NPI number?

Dr. Young Kwok's NPI number is 1215941901. It was assigned on July 28, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Young Kwok?

Dr. Young Kwok is a radiation oncologist in Columbia, Maryland. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Young Kwok practice?

Dr. Kwok practices at 10710 Charter Dr, Columbia, MD 21044. Dr. Kwok's primary practice is Howard County Gastrointestinal Diagnostic Center in Columbia, Maryland. Dmand AI also links Dr. Kwok to 2 hospitals and 3 medical groups.

What is Dr. Young Kwok's office phone number?

The practice phone on file for Dr. Kwok is (410) 772-7345.

What is Dr. Young Kwok's medical license number?

Dr. Kwok holds Maryland license D61434, one of the licenses on file in 2 states.

Which states has Dr. Young Kwok been licensed in?

Dmand AI has state licenses on file for Dr. Kwok in Maryland (2004 to 2026) and Michigan (2004 to 2005).

Which hospitals is Dr. Young Kwok affiliated with?

Dr. Kwok is affiliated with Johns Hopkins Howard County Medical Center. Dmand AI links Dr. Kwok to 2 more hospitals.

What medical group is Dr. Young Kwok part of?

Dr. Kwok is linked to UM Community Medical Group. Dmand AI links Dr. Kwok to 3 more medical groups.

Does Dr. Young Kwok accept Medicare?

Yes. CMS data shows Dr. Kwok billed Medicare for 5,280 services in 2024, and Dr. Kwok accepts Medicare assignment.

How many Medicare patients does Dr. Young Kwok see?

CMS counts 500 Medicare patients who saw Dr. Kwok in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Young Kwok board certified?

Yes. Dr. Kwok is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. Young Kwok bill to Medicare?

In 2024, Dr. Kwok's most billed Medicare services were medicare service (G6015), radiation oncology (77014) and medicare service (G6002).

Where did Dr. Young Kwok go to medical school?

Dr. Kwok graduated from Albert Einstein College of Medicine in 1999.

What drugs does Dr. Young Kwok prescribe most?

In 2024 Medicare Part D data, Dr. Kwok's most prescribed drugs by claims were Tamsulosin HCl and Alfuzosin HCl ER.

Has Dr. Young Kwok received payments from drug or device companies?

CMS Open Payments shows $28 in general payments to Dr. Kwok from 1 company from 2025 to 2025. The largest total came from Bioprotect Medical, Inc.

How long has Dr. Young Kwok been practicing?

Dr. Kwok graduated from medical school in 1999, 27 years ago.

Does Dr. Young Kwok do research?

Dmand AI links 66 publications to Dr. Kwok, published from 2007 to 2025. Dr. Kwok has worked on 7 clinical trials.

Who does Dr. Young Kwok publish with?

Dr. Kwok's most frequent co-authors are Nadia Nicole Issa Laack, MD (9 shared papers), Minesh P. Mehta, MD (9 shared papers) and Ralph Philip Ermoian, MD (6 shared papers).

What insurance does Dr. Young Kwok accept?

Dr. Kwok is in network with 20 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

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