Evelyn Chang Kwok, M.D.
Geriatric Medicine (Internal Medicine) Physician · Winston Salem, NC
Evelyn Chang Kwok, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Winston Salem, North Carolina, and NPI 1124268834, issued on Feb 20, 2009. Check the license (North Carolina 2018-00097, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Evelyn Chang Kwok
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License numbers
- 2018-00097 NC
MD-17429 HI
245222 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4692 Brownsboro RD, Winston Salem, NC 27106
- Phone
- (336) 251-1114
- Enumerated
- Feb 20, 2009
- Record last updated
- Jul 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181029001883); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2006
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 157 in North Carolina → Look up another NPI →
Also registered at 4692 Brownsboro RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Auffinger, MDFamily Medicine Physician1699742494
- Jeanne Bernat, FNPNurse Practitioner1952647026
- Khashana Blake, MDFamily Medicine Physician1356543490
- Jalyn Brim, FNP-CGeriatric Medicine (Family Medicine) Physician1265356794
- Darlene Brownlee, CRNPGerontology Nurse Practitioner1114157260
- Leslie Bryan, MDInternal Medicine Physician1770547986
Verify Evelyn Chang Kwok in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2018-00097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
11,221 Medicare Part D claims for 282 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 211 claims were for opioids.
Most prescribed
- Atorvastatin Calcium564 claims
- Gabapentin526 claims
- Levothyroxine Sodium428 claims
- Eliquis394 claims
- Amlodipine Besylate340 claims
- Pantoprazole Sodium261 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.
Bills Medicare through 2 group practices
- Curana Health OF North Carolina PLLCWinston Salem, NC
- Physicians Eldercare PAWinston Salem, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Evelyn Chang Kwok among 157 geriatric medicine (internal medicine) physician records in North Carolina
Evelyn Chang Kwok, M.D. is one of 157 geriatric medicine (internal medicine) physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 65% of them.
- NPI issued2009 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2006 among the 97 with a school on file
- Record last updated2018 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in North Carolina
There are 157 geriatric medicine (internal medicine) physician records in North Carolina.
All 157 in North Carolina → Every provider in Winston Salem → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Maria-Dorina Sevilla, M.D.Winston Salem, NC 271061114991098
- Kambiz Soheili, M.D., PH.D.Winston Salem, NC 271031235199662
- Kesi Kindle-Suersin, MDWinston Salem, NC 271271528035268
- Hal Atkinson, MDWinston Salem, NC 271571053397539
- Kathryn Callahan, M.D.Winston Salem, NC 271571346396694
- Holly Coward, M.D.Winston Salem, NC 271571306891007
- Catherine Jones, MDWinston Salem, NC 271571427044973
- Mary Lyles, MDWinston Salem, NC 271571861477804
Common questions
What is Evelyn Chang Kwok, M.D.'s NPI number?
Evelyn Chang Kwok, M.D.'s National Provider Identifier (NPI) is 1124268834, issued on Feb 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Evelyn Chang Kwok, M.D. located?
The NPPES record lists a practice address at 4692 Brownsboro RD, Winston Salem, NC, 27106. Phone: (336) 251-1114. Providers update this record themselves, so call before visiting.
How can I verify Evelyn Chang Kwok, M.D.'s license?
NPPES lists North Carolina license number 2018-00097, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Evelyn Chang Kwok, M.D. prescribe under Medicare Part D?
In 2024, Evelyn Chang Kwok, M.D. had 11,221 Medicare Part D claims for 282 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.