Ryan Steven Williams, M.D.
Clinical Cardiac Electrophysiology Physician · Dallas, TX
Ryan Steven Williams, M.D. is a clinical cardiac electrophysiology physician with a practice address in Dallas, Texas, and NPI 1760664072, issued on Nov 28, 2007. Check the license (Texas N0555, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ryan Steven Williams
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- N0555 TX
Self-reported in NPPES; status is on the state search - Practice location
- 221 W Colorado Blvd, Dallas, TX 75208
- Phone
- (214) 942-8300
- Enumerated
- Nov 28, 2007
- Record last updated
- Apr 12, 2022
- Fax
- (214) 942-8301
- Medicare enrollment
- Enrolled (PECOS I20111005000322); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 234 in Texas → Look up another NPI →
Also registered at 221 W Colorado Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Petra Adams, AGACNPAcute Care Nurse Practitioner1760857684
- Brittany AlexanderAcute Care Nurse Practitioner1609470350
- Joseph Amos, MDSurgery Physician1629012588
- Howard Anderson, M.D.Internal Medicine Physician1396825006
- Antonio Arazoza, M.D.Orthopaedic Surgery Physician1154393577
- Hermine Ariyibi, NPAdult Health Nurse Practitioner1568615417
Verify Ryan Steven Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N0555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
3,208 Medicare Part D claims for 566 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims. 62 claims were for opioids.
Most prescribed
- Eliquis632 claims
- Flecainide Acetate393 claims
- Metoprolol Succinate223 claims
- Amiodarone Hcl177 claims
- Furosemide165 claims
- Metoprolol Tartrate134 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: $1,000.80
43 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 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.
Bills Medicare through one group practice
- Healthtexas Provider NetworkDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Steven Williams among 234 clinical cardiac electrophysiology physician records in Texas
Ryan Steven Williams, M.D. is one of 234 clinical cardiac electrophysiology physician records with a practice address in Texas. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 41% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 91% of these records are
- Graduated2005 · median 2001 among the 214 with a school on file
- Record last updated2022 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Texas
There are 234 clinical cardiac electrophysiology physician records in Texas.
All 234 in Texas → Every provider in Dallas → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Usama Daimee, M.D.Dallas, TX 752081003259607
- David Levine, MDDallas, TX 752081720004708
- Adam Shapira, M.D.Dallas, TX 752061942472386
- Robert Drutel, MDDallas, TX 752181316332638
- Manish Assar, M.D.Dallas, TX 752261801863634
- Alan Donsky, M.D.Dallas, TX 752261699734731
- Jay Franklin, M.D.Dallas, TX 752261932173945
- George Heberton, MDDallas, TX 752261104265198
Common questions
What is Ryan Steven Williams, M.D.'s NPI number?
Ryan Steven Williams, M.D.'s National Provider Identifier (NPI) is 1760664072, issued on Nov 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Steven Williams, M.D. located?
The NPPES record lists a practice address at 221 W Colorado Blvd, Dallas, TX, 75208. Phone: (214) 942-8300. Providers update this record themselves, so call before visiting.
How can I verify Ryan Steven Williams, M.D.'s license?
NPPES lists Texas license number N0555, 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 Ryan Steven Williams, M.D. prescribe under Medicare Part D?
In 2024, Ryan Steven Williams, M.D. had 3,208 Medicare Part D claims for 566 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.