Dr. John Y. Kwon, MD
- Medicare services, 2024
- 399
- Medicare patients, 2024
- 278
- Part D claims, 2017
- 11
- Hospital affiliations
- 4
- Industry payments
- $748,628
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kwon'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. John Y. Kwon is an orthopedic surgeon in Boston, Massachusetts
Dr. Kwon practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Kwon's NPI, 1275729626, was assigned on September 19, 2007. Dr. Kwon graduated from New York Medical College in 2004. Dr. Kwon holds Massachusetts license L-221824.
- NPI
- 1275729626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244382554
- NPI enumeration date
- September 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Y. Kwon practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Kwon's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. John Y. Kwon is affiliated with 6 sites of care and 5 medical groups
Dr. Kwon's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Kwon is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Kwon to 2 more hospitals, 4 medical groups, 1 community health center and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Y. Kwon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Y. Kwon is one of 593 orthopedic surgeons in Massachusetts
Orthopaedic surgery is Dr. Kwon's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Kwon is licensed in Massachusetts.
Specialties and state licenses
- Orthopaedic surgery, MassachusettsPrimary
Orthopedic surgeons near Dr. Kwon
Counts of orthopedic surgeons 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. John Y. Kwon billed Medicare for 399 services in 2024
CMS data shows 399 Medicare services from Dr. Kwon across 9 procedure codes in 2024, for 278 Medicare patients. Medicare paid $37,952 for them. Every service was in an office.
Dr. Kwon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2602024: 35537%
- Surgery
- 2023: 02024: 29
- Other services
- 2023: 02024: 15
Dr. Kwon compared with the Massachusetts median for orthopedic surgeons, 2024
- Dr. Kwon
- Massachusetts median
- Medicare services
- 399vs 67241% below
- Medicare patients
- 278vs 3028% below
- Part D claims
- 11vs 5078% below
Medians across 543 orthopedic surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kwon'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwon and other orthopedic surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Y. Kwon treated 278 Medicare patients in 2024, average age 72
CMS counts 278 Medicare patients who saw Dr. Kwon in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have arthritis, and 71% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kwon's median patient age at 59, with 54% women.
Dr. Kwon's Medicare patients by age, 2024
Dr. Kwon's Medicare patients by sex, 2024
- Women18366%
- Men9534%
Chronic conditions among Dr. Kwon's Medicare patients, 2024
- Arthritis75%
- High cholesterol71%
- High blood pressure64%
- Anxiety42%
- Mood disorders38%
- Depression32%
- Osteoporosis27%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kwon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Y. Kwon wrote 11 Medicare Part D claims in 2017
In 2017, Dr. Kwon wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $77 in total drug cost. In 2016, CMS named 13 claims across 1 drug.
Dr. Kwon's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 132017: 1115%
Drugs named by CMS: 1 in 2017, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. John Y. Kwon offers telehealth to Medicare patients
Dr. Kwon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kwon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Y. Kwon received $748,628 in industry payments from 2016 to 2025
CMS Open Payments shows 335 general payments to Dr. Kwon from 21 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 46% of the total. Paragon 28, Inc. paid the most, $435,441.
General payments to Dr. Kwon by program year, 2016 to 2025
General payments to Dr. Kwon by kind, 2016 to 2025
- Royalties and licenses$341,41446%
- Consulting fees$264,77735%
- Acquisitions$72,09310%
- Travel and lodging$39,6565%
- Other$29,0274%
Companies that paid Dr. Kwon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Y. Kwon graduated from New York Medical College
Dr. Kwon graduated from New York Medical College in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Y. Kwon'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. John Y. Kwon
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. John Y. Kwon's NPI number?
Dr. John Y. Kwon's NPI number is 1275729626. It was assigned on September 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Y. Kwon?
Dr. John Y. Kwon is an orthopedic surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Y. Kwon practice?
Dr. Kwon practices at 55 Fruit Street, Boston, MA 02114. Dr. Kwon's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Kwon to 2 hospitals, 4 medical groups, 1 community health center and 1 home health agency.
What is Dr. John Y. Kwon's office phone number?
The practice phone on file for Dr. Kwon is (617) 726-2000.
What is Dr. John Y. Kwon's medical license number?
Dr. Kwon holds Massachusetts license L-221824.
Which hospitals is Dr. John Y. Kwon affiliated with?
Dr. Kwon practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Kwon is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Kwon to 2 more hospitals.
What medical group is Dr. John Y. Kwon part of?
Dr. Kwon is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Kwon to 4 more medical groups.
Does Dr. John Y. Kwon accept Medicare?
Yes. CMS data shows Dr. Kwon billed Medicare for 399 services in 2024, and Dr. Kwon accepts Medicare assignment.
Does Dr. John Y. Kwon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kwon as offering telehealth services.
How many Medicare patients does Dr. John Y. Kwon see?
CMS counts 278 Medicare patients who saw Dr. Kwon in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. John Y. Kwon bill to Medicare?
In 2024, Dr. Kwon's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
Where did Dr. John Y. Kwon go to medical school?
Dr. Kwon graduated from New York Medical College in 2004.
What drugs does Dr. John Y. Kwon prescribe most?
In 2017 Medicare Part D data, Dr. Kwon's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. John Y. Kwon received payments from drug or device companies?
CMS Open Payments shows $748,628 in general payments to Dr. Kwon from 21 companies from 2016 to 2025. The largest total came from Paragon 28, Inc.
How long has Dr. John Y. Kwon been practicing?
Dr. Kwon graduated from medical school in 2004, 22 years ago.
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