Kynan Dewan Williams, M.D.
Family Medicine Physician · Richardson, TX
Kynan Dewan Williams, M.D. is a family medicine physician with a practice address in Richardson, Texas, and NPI 1497908495, issued on Nov 4, 2008. Check the license (Texas N4845, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kynan Dewan Williams
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- N4845 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3101 E President George Bush Hwy, Richardson, TX 75082
- Phone
- (800) 991-6117
- Enumerated
- Nov 4, 2008
- Record last updated
- Oct 31, 2025
- Fax
- (888) 812-8191
- Medicare enrollment
- Enrolled (PECOS I20091211000383); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2006
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Kynan Dewan Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N4845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
42 Medicare Part D claims for 23 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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
- Texas Uvc Medical PLLCRockwall, TX
- USA Vein Clinics OF Dallas PLLCGarland, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kynan Dewan Williams among 11,119 family medicine physician records in Texas
Kynan Dewan Williams, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2006 · median 2004 among the 7,095 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family medicine physician records list a practice address in Richardson
They are 71 of the 2,896 NPPES records with a practice address in Richardson, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Richardson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Shubha Bhat, M.D.Richardson, TX 750821518170380
- Seema Bhotika, M.D.Richardson, TX 750821730162025
- William Caire, MDRichardson, TX 750821891784492
- Brandy Dalby, MDRichardson, TX 750821750585626
- Roberto Dela Cruz, MDRichardson, TX 750821912101577
- Robert Dyo, M.D.Richardson, TX 750821821005646
- Teodora Livengood, DORichardson, TX 750821023217221
- Bradley Musser, M.D.Richardson, TX 750821497700603
Common questions
What is Kynan Dewan Williams, M.D.'s NPI number?
Kynan Dewan Williams, M.D.'s National Provider Identifier (NPI) is 1497908495, issued on Nov 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kynan Dewan Williams, M.D. located?
The NPPES record lists a practice address at 3101 E President George Bush Hwy, Richardson, TX, 75082. Phone: (800) 991-6117. Providers update this record themselves, so call before visiting.
How can I verify Kynan Dewan Williams, M.D.'s license?
NPPES lists Texas license number N4845, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kynan Dewan Williams, M.D. prescribe under Medicare Part D?
In 2024, Kynan Dewan Williams, M.D. had 42 Medicare Part D claims for 23 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.