James Taekyoon Kwan
Ophthalmology Physician · Boston, MA
James Taekyoon Kwan is an ophthalmology physician with a practice address in Boston, Massachusetts, and NPI 1093460677, issued on Feb 13, 2022. Check the license (Massachusetts 24788, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- James Taekyoon Kwan
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 24788 MA
Self-reported in NPPES; status is on the state search - Practice location
- 260 Tremont St, Boston, MA 02116
- Phone
- (617) 636-4600
- Enumerated
- Feb 13, 2022
- Record last updated
- Oct 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20260608002997); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 260 Tremont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chukwuemeka Achonu, ODOptometrist1013738582
- Anas Alamri, MBBS, MASNeurology Physician1568826329
- Sophia AltimariPhysician Assistant1457243347
- Jenna Apanowitch, PA-CPhysician Assistant1154114502
- William Austin, DPTPhysical Therapist1457755506
- Joshua Blatt, D.P.T., A.T.C.Physical Therapist1316392913
Verify James Taekyoon Kwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 24788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average ophthalmology physician in 2024
424 Medicare Part D claims for 133 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost104 claims
- Dorzolamide-Timolol57 claims
- Brimonidine Tartrate40 claims
- Simbrinza23 claims
- Lumigan19 claims
- Prednisolone Acetate18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,609.06
11 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Taekyoon Kwan among 791 ophthalmology physician records in Massachusetts
James Taekyoon Kwan is one of 791 ophthalmology physician records with a practice address in Massachusetts. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2002 among the 518 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Massachusetts
There are 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Boston → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Sarishka Desai, MDBoston, MA 021161720841356
- Bradley Hansen, M.D.Boston, MA 021161114284825
- Kate Hughes, MDBoston, MA 021161841851441
- Heba MahjoubBoston, MA 021161396382107
- Agnes Park, MDBoston, MA 021161124829783
- Jia Yin, M.D., PH.D.Boston, MA 021161750678850
- Lucia Ambrosio, MD PHDBoston, MA 021151588207427
- Carolina Carvalho Soares Valentim, MDBoston, MA 021151962146704
Common questions
What is James Taekyoon Kwan's NPI number?
James Taekyoon Kwan's National Provider Identifier (NPI) is 1093460677, issued on Feb 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is James Taekyoon Kwan located?
The NPPES record lists a practice address at 260 Tremont St, Boston, MA, 02116. Phone: (617) 636-4600. Providers update this record themselves, so call before visiting.
How can I verify James Taekyoon Kwan's license?
NPPES lists Massachusetts license number 24788, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Taekyoon Kwan prescribe under Medicare Part D?
In 2024, James Taekyoon Kwan had 424 Medicare Part D claims for 133 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.