Dr. Winston C. Kwa, MD
- Part D claims, 2024
- 205
- Industry payments
- $2,138
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1020 Warburton Ave, Yonkers, NY 10701
- Practice phone
- Call (646) 605-8112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
School of Medicine at Mount Sinai
Yonkers, New York
Find Dr. Kwa'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. Winston C. Kwa is an internist in Yonkers, New York
Dr. Kwa practices at School of Medicine at Mount Sinai in Yonkers, New York.
Dr. Kwa's NPI, 1427156967, was assigned on September 20, 2006. Dr. Kwa graduated from New York Medical College in 2001. Dr. Kwa holds New York license 232602.
- NPI
- 1427156967NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (646) 605-8112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Winston C. Kwa practices at School of Medicine at Mount Sinai in Yonkers, New York
Dr. Kwa's primary practice is School of Medicine at Mount Sinai, at 1020 Warburton Ave, Yonkers, NY 10701 in Westchester County. The practice phone is (646) 605-8112.
- School of Medicine at Mount Sinai1020 Warburton Ave, Yonkers, NY 10701 · Westchester CountyPhone(646) 605-8112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Winston C. Kwa is affiliated with 2 sites of care and 1 medical group
Dr. Kwa's primary practice is School of Medicine at Mount Sinai in Yonkers, New York. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Kwa to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Winston C. Kwa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwa practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| School of Medicine at Mount Sinai | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Winston C. Kwa is one of 9,643 internists in New York
Internal medicine is Dr. Kwa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kwa is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Kwa
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. Winston C. Kwa's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Kwa's median patient age at 62, with 12% women.
Dr. Kwa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women12%
- Men83%
Source: Dmand AI Patient Panel Data
Dr. Winston C. Kwa wrote 205 Medicare Part D claims in 2024
In 2024, Dr. Kwa wrote 205 Medicare Part D claims for 50 patients. 64% of them were for generic drugs. CMS names the drug for 116 of them, across 4 drugs with 11 or more claims each, at $2,745 in total drug cost. In 2023, CMS named 161 claims across 5 drugs.
Dr. Kwa's Part D claims by kind of drug, 2024
- Generic131 claims64%
- Brand-name74 claims36%
Dr. Kwa'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: 1612024: 11628%
Drugs named by CMS: 4 in 2024, 5 in 2023.
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
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Dr. Winston C. Kwa received $2,138 in industry payments from 2016 to 2025
CMS Open Payments shows 95 general payments to Dr. Kwa from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $609.
General payments to Dr. Kwa by program year, 2016 to 2025
General payments to Dr. Kwa by kind, 2016 to 2025
- Food and beverage$2,133100%
- Education$50%
Companies that paid Dr. Kwa 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. Winston C. Kwa graduated from New York Medical College
Dr. Kwa graduated from New York Medical College in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Winston C. Kwa'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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) |
| 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. Winston C. Kwa
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. Winston C. Kwa's NPI number?
Dr. Winston C. Kwa's NPI number is 1427156967. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Winston C. Kwa?
Dr. Winston C. Kwa is an internist in Yonkers, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Winston C. Kwa practice?
Dr. Kwa practices at 1020 Warburton Ave, Yonkers, NY 10701. Dr. Kwa's primary practice is School of Medicine at Mount Sinai in Yonkers, New York. Dmand AI also links Dr. Kwa to 1 group practice or clinic.
What is Dr. Winston C. Kwa's office phone number?
The practice phone on file for Dr. Kwa is (646) 605-8112.
What is Dr. Winston C. Kwa's medical license number?
Dr. Kwa holds New York license 232602.
What medical group is Dr. Winston C. Kwa part of?
Dr. Kwa is linked to Mount Sinai Institute for Liver Medicine.
Where did Dr. Winston C. Kwa go to medical school?
Dr. Kwa graduated from New York Medical College in 2001.
What drugs does Dr. Winston C. Kwa prescribe most?
In 2024 Medicare Part D data, Dr. Kwa's most prescribed drugs by claims were Albuterol Sulfate Hfa, Famotidine and Montelukast Sodium.
Has Dr. Winston C. Kwa received payments from drug or device companies?
CMS Open Payments shows $2,138 in general payments to Dr. Kwa from 11 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Winston C. Kwa been practicing?
Dr. Kwa graduated from medical school in 2001, 25 years ago.
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