William Powell Kennedy, M.D.
Otolaryngology Physician · Reston, VA
William Powell Kennedy, M.D. is an otolaryngology physician with a practice address in Reston, Virginia, and NPI 1558723320, issued on Mar 22, 2016. Check the license (Virginia 0101271845, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- William Powell Kennedy
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 0101271845 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1860 Town Center Dr Ste 335, Reston, VA 20190
- Phone
- (703) 787-3322
- Enumerated
- Mar 22, 2016
- Record last updated
- May 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210709002085); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2021
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 269 in Virginia → Look up another NPI →
Also registered at 1860 Town Center Dr Ste 335
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ariana Braganza, AUDAudiologist1558046672
- Rachel Moldenhauer, AU.D.Audiologist1326777848
- Priscilla NguyenPhysician Assistant1023704053
Verify William Powell Kennedy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101271845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average otolaryngology physician in 2024
337 Medicare Part D claims for 189 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 11 claims were for opioids.
Most prescribed
- Mupirocin58 claims
- Ipratropium Bromide57 claims
- Fluticasone Propionate30 claims
- Ofloxacin30 claims
- Methylprednisolone28 claims
- Azelastine Hcl16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $931.32
13 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Reston Ear Nose And Throat PCReston, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Powell Kennedy among 269 otolaryngology physician records in Virginia
William Powell Kennedy, M.D. is one of 269 otolaryngology physician records with a practice address in Virginia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2021 · median 2003 among the 183 with a school on file
- Record last updated2021 · 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 207Y00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Virginia
There are 269 otolaryngology physician records in Virginia.
All 269 in Virginia → Every provider in Reston → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Nicole Colgrove, MDReston, VA 201901538574058
- Daniel Hwang, M.D.Reston, VA 201901184678856
- Edwin Lee, M.D.Reston, VA 201901992817605
- William Lindsey, MDReston, VA 201901982688610
- Michael Mellis, MDReston, VA 201901720052178
- Neelima TummalaReston, VA 201901609142355
- Christopher Chang, MDWarrenton, VA 201861649234824
- John Manwaring, M.D.Warrenton, VA 201861346512225
Common questions
What is William Powell Kennedy, M.D.'s NPI number?
William Powell Kennedy, M.D.'s National Provider Identifier (NPI) is 1558723320, issued on Mar 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Powell Kennedy, M.D. located?
The NPPES record lists a practice address at 1860 Town Center Dr Ste 335, Reston, VA, 20190. Phone: (703) 787-3322. Providers update this record themselves, so call before visiting.
How can I verify William Powell Kennedy, M.D.'s license?
NPPES lists Virginia license number 0101271845, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Powell Kennedy, M.D. prescribe under Medicare Part D?
In 2024, William Powell Kennedy, M.D. had 337 Medicare Part D claims for 189 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is William Powell Kennedy, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.